@book{CTT100891143, author = {PHAM NAM HAI}, title = {トポロジカル絶縁体}, publisher = {(株)エヌ・ティー・エス}, year = 2023, } @book{CTT100792720, author = {Pham Nam Hai}, title = {III-V and Group-IV-Based Ferromagnetic Semiconductors for Spintronics, Book Chapter in Comprehensive Nanoscience and Nanotechnology 2nd edition}, publisher = {Elsevier}, year = 2019, } @book{CTT100672170, author = {M. Tanaka and M. Yokoyama and P.N. Hai and S. Ohya}, title = {Properties and functionalities of MnAs/III-V hybrid and composite structures}, publisher = {Elsevier}, year = 2008, } @article{CTT100926239, author = {Ken Ishida and Kota Sato and Pham Nam Hai}, title = {Spin Hall effect in platinum deposited by atomic layer deposition}, journal = {Applied Physics Letters}, year = 2024, } @article{CTT100909038, author = {Zhang Ruixian and Ho Hoang Huy and Takanori Shirokura and Pham Nam Hai and Quang Le and Brian York and Cherngye Hwang and Xiaoyong Liu and Michael Gribelyuk and Xiaoyu Xu and Son Le and Maki Maeda and Tuo Fan and Yu Tao and Hisashi Takano}, title = {High spin Hall angle in BiSb topological insulator and perpendicularly magnetized CoFeB/MgO multilayers with metallic interfacial layers}, journal = {Applied Physics Letters}, year = 2024, } @article{CTT100908138, author = {Sho Kagami and Takanori Shirokura and Pham Nam Hai}, title = {Effects of post-growth annealing in YPtBi topological semimetal and Co/Pt perpendicular magnetization multilayers}, journal = {Japanese Journal of Applied Physics}, year = 2024, } @article{CTT100908544, author = {Takanori Shirokura and Nguyen Huynh Duy Khang and Pham Nam Hai}, title = {High-efficient spin orbit torque generated by topological semimetal YPtBi deposited on oxidized Si substrates}, journal = {Applied Physics Letters}, year = 2024, } @article{CTT100907583, author = {Ken Ishida and Takanori Shirokura and Pham Nam Hai}, title = {Enhanced spin Hall effect at high temperature in non-centrosymmetric silicide TaSi2 driven by Berry phase monopoles}, journal = {Applied Physics Letters}, year = 2023, } @article{CTT100892149, author = {Takanori Shirokura and Pham Nam Hai}, title = {High temperature spin Hall effect in topological insulator}, journal = {Applied Physics Letters}, year = 2023, } @article{CTT100905206, author = {Ho Hoang Huy and Zhang Ruixian and Takanori Shirokura and Shigeki Takahashi and Yoshiyuki Hirayama and Pham Nam Hai}, title = {Integration of BiSb Topological Insulator and CoFeB/MgO With Perpendicular Magnetic Anisotropy Using an Oxide Interfacial Layer for Ultralow Power SOT-MRAM Cache Memory}, journal = {IEEE Transactions on Magnetics}, year = 2023, } @article{CTT100885526, author = {Shobhit Goel and Nguyen Huynh Duy Khang and Yuki Osada and Le Duc Anh and Pham Nam Hai and Masaaki Tanaka}, title = {Room-temperature spin injection from a ferromagnetic semiconductor}, journal = {Scientific Reports}, year = 2023, } @article{CTT100885313, author = {Ho Hoang Huy and Julian Sasaki and Nguyen Huynh Duy Khang and Pham Nam Hai and Q. LE and B. YORK and C. Hwang and X. LIU and M. GRIBELYUK and X. XU and S. LE and M. HO and H. TAKANO}, title = {Large inverse spin Hall effect in BiSb topological insulator for 4 Tb/in2 magnetic recording technology}, journal = {Applied Physics Letters}, year = 2023, } @article{CTT100884259, author = {Julian Sasaki and Shota Namba and Shigeki Takahashi and Yoshiyuki Hirayama and Pham Nam Hai}, title = {Highly efficient spin current source using BiSb topological insulator / NiO bilayers}, journal = {Japanese Journal of Applied Physics}, year = 2022, } @article{CTT100884260, author = {Takanori Shirokura and Pham Nam Hai}, title = {Giant spin Hall effect in half-Heusler alloy topological semimetal YPtBi grown at low temperature}, journal = {AIP Advances}, year = 2022, } @article{CTT100884250, author = {H. H. Huy and J. Sasaki and N. H. D. Khang and S. Namba and P. N. Hai and Q. Le and B. York and C. Hwang and X. Liu and M. Gribelyuk and X. Xu and S. Le and R. Nagabhirava and M. Ho and H. Takano}, title = {Large spin Hall angle in sputtered BiSb topological insulator on top of various ferromagnets with in-plane magnetization for SOT reader application}, journal = {IEEE Transactions on Magnetics}, year = 2022, } @article{CTT100882668, author = {Iriya Muneta and Takanori Shirokura and Pham Nam Hai and Kuniyuki Kakushima and Kazuo Tsutsui and Hitoshi Wakabayashi}, title = {Ferromagnetism modulation by ultralow current in a two-dimensional polycrystalline molybdenum disulphide atomic layered structure}, journal = {Scientific Reports}, year = 2022, } @article{CTT100876942, author = {Takanori Shirokura and Tsuyoshi Kondo and Pham Nam Hai}, title = {Effect of stoichiometry on the spin Hall angle of the half-Heusler alloy topological semimetal YPtBi}, journal = {Japanese Journal of Applied Physics}, year = 2022, } @article{CTT100879789, author = {M. Kobayashi and N. H. D. Khang and T. Takeda and K. Araki and R. Okano and M. Suzuki and K. Kuroda and K. Yaji and K. Sugawara and S. Souma and K. Nakayama and K. Yamauchi and M. Kitamura and K. Horiba and A. Fujimori and T. Sato and S. Shin and M. Tanaka and P. N. Hai}, title = {Rhombic Fermi surfaces in a ferromagnetic MnGa thin film with perpendicular magnetic anisotropy}, journal = {Physical Review Materials}, year = 2022, } @article{CTT100868799, author = {Nguyen Huynh Duy Khang and Takanori Shirokura and Tuo Fan and Mao Takahashi and Naoki Nakatani and Daisuke Kato and Yasuyoshi Miyamoto and Pham Nam Hai}, title = {Nanosecond ultralow power spin orbit torque magnetization switching driven by BiSb topological insulator}, journal = {Applied Physics Letters}, year = 2022, } @article{CTT100862848, author = {J. Sasaki and H. H. Huy and N. H. D. Khang and P. N. Hai and Q. Le and B. York and X. Liu and S. Le and C. Hwang and M. Ho and H. Takano}, title = {Improvement of the effective spin Hall angle by inserting an interfacial layer in sputtered BiSb topological insulator (bottom)/ferromagnet with in-plane magnetization}, journal = {IEEE Transactions on Magnetics}, year = 2022, } @article{CTT100865890, author = {Takanori Shirokura and Tuo Fan and Nguyen Huynh Duy Khang and Tsuyoshi Kondo and Pham Nam Hai}, title = {Efficient spin current source using a half-Heusler alloy topological semimetal with back end of line compatibility}, journal = {Scientific Reports}, year = 2022, } @article{CTT100866189, author = {Tuo Fan and Nguyen Huynh Duy Khang and Soichiro Nakano and Pham Nam Hai}, title = {Ultrahigh efficient spin orbit torque magnetization switching in fully sputtered topological insulator and ferromagnet multilayers}, journal = {Scientific Reports}, year = 2022, } @article{CTT100865014, author = {Nguyen Thanh Tu and Tomohiro Otsuka and Yuto Arakawa and Le Duc Anh and Masaaki Tanaka and Pham Nam Hai}, title = {Spin transport in fully ferromagnetic p–n junctions}, journal = {Journal of Applied Physics}, year = 2022, } @article{CTT100863548, author = {Takanori Shirokura and Pham Nam Hai}, title = {Angle resolved second harmonic technique for precise evaluation of spin orbit torque in strong perpendicular magnetic anisotropy systems}, journal = {Applied Physics Letters}, year = 2021, } @article{CTT100862847, author = {Hao Wu and Aitian Chen and Peng Zhang and Haoran He and John Nance and Chenyang Guo and Julian Sasaki and Takanori Shirokura and Pham Nam Hai and Bin Fang and Seyed Armin Razavi and Kin Wong and Yan Wen and Yinchang Ma and Guoqiang Yu and Gregory P. Carman and Xiufeng Han and Xixiang Zhang and Kang L. Wang}, title = {Magnetic memory driven by topological insulators}, journal = {Nature Communications}, year = 2021, } @article{CTT100864630, author = {Nguyen Huynh Duy Khang and Pham Nam Hai}, title = {Giant spin-dependent phenomena in BiSb topological insulator - ferromagnet heterostructures}, journal = {Science and Technology in Japan}, year = 2021, } @article{CTT100861132, author = {Tuo Fan and Nguyen Huynh Duy Khang and Takanori Shirokura and Ho Hoang Huy and Pham Nam Hai}, title = {Low power spin–orbit torque switching in sputtered BiSb topological insulator/perpendicularly magnetized CoPt/MgO multilayers on oxidized Si substrate}, journal = {Applied Physics Letters}, year = 2021, } @article{CTT100844922, author = {Masaki Kobayashi and Le Duc Anh and Jan Minár and Walayat Khan and Stephan Borek and Pham Nam Hai and Yoshihisa Harada and Thorsten Schmitt and Masaharu Oshima and Atsushi Fujimori and Masaaki Tanaka and Vladimir N. Strocov}, title = {Minority-spin impurity band in n-type (In,Fe)As: A materials perspective for ferromagnetic semiconductors}, journal = {Physical Review B}, year = 2021, } @article{CTT100846348, author = {Takanori Shirokura and Kou Fujiwara and Pham Nam Hai}, title = {Spin Hall effect in amorphous YPt alloy}, journal = {Applied Physics Express}, year = 2021, } @article{CTT100841566, author = {Nguyen Huynh Duy Khang and Pham Nam Hai}, title = {Spin–orbit torque as a method for field-free detection of in-plane magnetization switching}, journal = {Applied Physics Letters}, year = 2020, } @article{CTT100839855, author = {Yukiharu Takeda and Shinobu Ohya and Nam Hai Pham and Masaki Kobayashi and Yuji Saitoh and Hiroshi Yamagami and Masaaki Tanaka and Atsushi Fujimori}, title = {Direct observation of the magnetic ordering process in the ferromagnetic semiconductor Ga1−xMnxAs via soft x-ray magnetic circular dichroism}, journal = {Journal of Applied Physics}, year = 2020, } @article{CTT100835018, author = {Pham Nam Hai}, title = {Spin Hall effect in Topological Insulators}, journal = {Journal of the Magnetics Society of Japan}, year = 2020, } @article{CTT100829984, author = {Nguyen Huynh Duy Khang and Soichiro Nakano and Takanori Shirokura and Yasuyoshi Miyamoto and Pham Nam Hai}, title = {Ultralow power spin–orbit torque magnetization switching induced by a non-epitaxial topological insulator on Si substrates}, journal = {Scientific Reports}, year = 2020, } @article{CTT100823907, author = {Tuo Fan and Mustafa Tobah and Takanori Shirokura and Nguyen Huynh Duy Khang and Pham Nam Hai}, title = {Crystal growth and characterization of topological insulator BiSb thin films by sputtering deposition on sapphire substrates}, journal = {Japanese Journal of Applied Physics}, year = 2020, } @article{CTT100826260, author = {Pham Nam Hai and Munehiko Yoshida and Akihide Nagamine and Masaaki Tanaka}, title = {Inhomogeneity-induced high temperature ferromagnetism in n-type ferromagnetic semiconductor (In,Fe)As grown on vicinal GaAs substrates}, journal = {Japanese Journal of Applied Physics}, year = 2020, } @article{CTT100819795, author = {Takanori Shirokura and Pham Nam Hai}, title = {Bias-field-free spin Hall nano-oscillators with an out-of-plane precession mode}, journal = {Journal of Applied Physics}, year = 2020, } @article{CTT100816768, author = {Shoya Sakamoto and Le Duc Anh and Pham Nam Hai and Yukiharu Takeda and Masaki Kobayashi and Yuki K. Wakabayashi and Yosuke Nonaka and Keisuke Ikeda and Zhendong Chi and Yuxuan Wan and Masahiro Suzuki and Yuji Saitoh and Hiroshi Yamagami and Masaaki Tanaka and Atsushi Fujimori}, title = {Magnetization process of the insulating ferromagnetic semiconductor (Al,Fe)Sb}, journal = {Physical Review B}, year = 2020, } @article{CTT100817416, author = {Koki Chonan and Nguyen Huynh Duy Khang and Masaaki Tanaka and Pham Nam Hai}, title = {Large magnetoresistance and spin-dependent output voltage in a lateral MnGa/GaAs/MnGa spin-valve device}, journal = {Japanese Journal of Applied Physics}, year = 2020, } @article{CTT100811004, author = {Nguyen Huynh Duy Khang and Tuo Fan and Pham Nam Hai}, title = {Zero-field topological Hall effect as evidence of ground-state skyrmions at room temperature in BiSb/MnGa bilayers}, journal = {AIP Advances}, year = 2019, } @article{CTT100811443, author = {Nguyen Huynh Duy Khang and Pham Nam Hai}, title = {Giant unidirectional spin Hall magnetoresistance in topological insulator – ferromagnetic semiconductor heterostructures}, journal = {Journal of Applied Physics}, year = 2019, } @article{CTT100804137, author = {Nguyen Thanh Tu and Pham Nam Hai and Le Duc Anh and Masaaki Tanaka}, title = {Heavily Fe-doped ferromagnetic semiconductor (In,Fe)Sb with high Curie temperature and large magnetic anisotropy}, journal = {Applied Physics Express}, year = 2019, } @article{CTT100800481, author = {Shoya Sakamoto and Nguyen Thanh Tu and Yukiharu Takeda and Shin-ichi Fujimori and Pham Nam Hai and Le Duc Anh and Yuki K. Wakabayashi and Goro Shibata and Masafumi Horio and Keisuke Ikeda and Yuji Saitoh and Hiroshi Yamagami and Masaaki Tanaka and Atsushi Fujimori}, title = {Electronic structure of the high- TC ferromagnetic semiconductor (Ga,Fe)Sb: X-ray magnetic circular dichroism and resonance photoemission spectroscopy studies}, journal = {Physical Review B}, year = 2019, } @article{CTT100793666, author = {Duong Dinh Hiep and Masaaki Tanaka and Pham Nam Hai}, title = {Lateral silicon spin-valve devices with large spin-dependent magnetoresistance and output voltage}, journal = {Adv. Nat. Sci: Nanosci. Nanotechnol.}, year = 2019, } @article{CTT100790823, author = {Kento Nishijima and Nguyen Thanh Tu and Masaaki Tanaka and Pham Nam Hai}, title = {Fe delta-doped (In,Fe)Sb ferromagnetic semiconductor thin films for magnetic-field sensors with ultrahigh Hall sensitivity}, journal = {Journal of Crystal Growth}, year = 2019, } @article{CTT100790822, author = {Kenichiro Yao and Nguyen Huynh Duy Khang and Pham Nam Hai}, title = {Influence of crystal orientation and surface termination on the growth of BiSb thin films on GaAs substrates}, journal = {Journal of Crystal Growth}, year = 2019, } @article{CTT100791989, author = {ファム ナム ハイ and レ デゥック アイン and グエン タン トゥ and 田中 雅明}, title = {鉄系強磁性半導体の創製とデバイス応用}, journal = {応用物理}, year = 2018, } @article{CTT100791985, author = {Pham Nam Hai and Nguyen Huynh Duy Khang and Kenichiro Yao and Yugo Ueda}, title = {Conductive BiSb topological insulator with colossal spin Hall effect for ultra-low power spin-orbit-torque switching}, journal = {Proc. SPIE}, year = 2018, } @article{CTT100770527, author = {Nguyen Huynh Duy Khang and Yugo Ueda and Pham Nam Hai}, title = {A conductive topological insulator with large spin Hall effect for ultralow power spin-orbit torque switching}, journal = {Nature Materials}, year = 2018, } @article{CTT100770494, author = {D. D. Hiep and M. Tanaka and P. N. Hai}, title = {Spin-valve Effect in Nanoscale Si-based Devices}, journal = {AAPPS Bulletin}, year = 2018, } @article{CTT100770495, author = {N. T. Tu and P. N. Hai and L. D. Anh and M. Tanaka}, title = {High-temperature ferromagnetism in new n-type Fe-doped ferromagnetic semiconductor (In,Fe)Sb}, journal = {Appl. Phys. Express}, year = 2018, } @article{CTT100770498, author = {Cong Tinh Bui and Christina A.C. Garcia and Nguyen Thanh Tu and Masaaki Tanaka and Pham Nam Hai}, title = {Planar Nernst effect and Mott relation in (In,Fe)Sb ferromagnetic semiconductor}, journal = {J. Appl. Phys.}, year = 2018, } @article{CTT100770500, author = {L. D. Anh and P. N. Hai and M. Tanaka}, title = {Electrical tuning of the band alignment and magnetoconductance in an n-type ferromagnetic semiconductor (In,Fe)As-based spin-Esaki diode}, journal = {Appl. Phys. Lett.}, year = 2018, } @article{CTT100770499, author = {N. T. Tu and P. N. Hai and L. D. Anh and M. Tanaka}, title = {Electrical control of ferromagnetism in the n-type ferromagnetic semiconductor (In,Fe)Sb with high Curie temperature}, journal = {Appl. Phys. Lett.}, year = 2018, } @article{CTT100758102, author = {Duong Dinh Hiep and Masaaki Tanaka and Pham Nam Hai}, title = {Inverse spin-valve effect in nanoscale Si-based spin-valve devices}, journal = {Journal of Applied Physics}, year = 2017, } @article{CTT100758101, author = {Nguyen Huynh Duy Khang and Yugo Ueda and Kenichiro Yao and Pham Nam Hai}, title = {Growth and characterization of MnGa thin films with perpendicular magnetic anisotropy on BiSb topological insulator}, journal = {Journal of Applied Physics}, year = 2017, } @article{CTT100743715, author = {Yugo Ueda and Nguyen Huynh Duy Khang and Kenichiro Yao and Pham Nam Hai}, title = {Epitaxial growth and characterization of Bi1-xSbx spin Hall thin films on GaAs(111)A substrates}, journal = {Appl. Phys. Lett.}, year = 2017, } @article{CTT100734659, author = {Dinh Hiep Duong and M. Tanaka and P. N. Hai}, title = {Spin transport in nanoscale Si-based spin-valve devices}, journal = {Appl. Phys. Lett.}, year = 2016, } @article{CTT100743714, author = {Le Duc Anh and Pham Nam Hai and Masaaki Tanaka}, title = {Observation of spontaneous spin-splitting in the band structure of an n-type zinc-blende ferromagnetic semiconductor}, journal = {Nature Communications}, year = 2016, } @article{CTT100711610, author = {N. T. Tu and P. N. Hai and L. D. Anh and M. Tanaka}, title = {High-temperature ferromagnetism in heavily Fe-doped ferromagnetic semiconductor (Ga,Fe)Sb}, journal = {Appl. Phys. Lett.}, year = 2016, } @article{CTT100711609, author = {P. N. Hai and D. Maruo and L. D. Anh and M. Tanaka}, title = {Visible-light emission at room temperature in Mn-doped Si light-emitting diodes}, journal = {Phys. Rev. B}, year = 2016, } @article{CTT100711608, author = {S. Sakamoto and L. D. Anh and P. N. Hai and G. Shibata and Y. Takeda and M. Kobayashi and Y. Takahashi and T. Koide and M. Tanaka and A. Fujimori}, title = {Magnetization process of the n-type ferromagnetic semiconductor (In,Fe)As:Be studied by x-ray magnetic circular dichroism}, journal = {Phys. Rev. B}, year = 2016, } @article{CTT100700250, author = {Le Duc Anh and Daiki Kaneko and Pham Nam Hai and Masaaki Tanaka}, title = {Growth and characterization of insulating ferromagnetic semiconductor (Al,Fe)Sb}, journal = {Applied Physics Letters}, year = 2015, } @article{CTT100700249, author = {T. Dietl and K. Sato and T. Fukushima and A. Bonanni and M. Jamet and A. Barski and S. Kuroda and M. Tanaka and Pham Nam Hai and H. Katayama-Yoshida}, title = {Spinodal nanodecomposition in semiconductors doped with transition metals}, journal = {Reviews of Modern Physics}, year = 2015, } @article{CTT100700246, author = {Nguyen Thanh Tu and Pham Nam Hai and Le Duc Anh and Masaaki Tanaka}, title = {Magnetic properties and intrinsic ferromagnetism in (Ga,Fe)Sb ferromagnetic semiconductors}, journal = {Physical Review B}, year = 2015, } @article{CTT100700247, author = {Le Duc Anh and Pham Nam Hai and Yuichi Kasahara and Yoshihiro Iwasa and Masaaki Tanaka}, title = {Modulation of ferromagnetism in (In,Fe)As quantum wells via electrically controlled deformation of the electron wave functions}, journal = {Physical Review B}, year = 2015, } @article{CTT100700245, author = {Pham Nam Hai and Masaaki Tanaka}, title = {Memristive magnetic tunnel junctions with MnAs nanoparticles}, journal = {Applied Physics Letters}, year = 2015, } @article{CTT100682921, author = {Atsushi Ishikawa and Tomohiro Amemiya and Yuya Shoji and Pham Nam Hai and Masaaki Tanaka and Tetsuya Mizumoto and Shigehisa Arai and Takuo Tanaka}, title = {Optical and Magnetic Microstructures in YIG Ferrite Fabricated by Femtosecond Laser}, journal = {Journal of Laser Micro/Nanoengineering}, year = 2015, } @article{CTT100683361, author = {Nguyen Thanh Tu and Pham Nam Hai and Le Duc Anh and Masaaki Tanaka}, title = {(Ga,Fe)Sb: A p-type ferromagnetic semiconductor}, journal = {Applied Physics Letters}, year = 2014, } @article{CTT100683360, author = {Pham Nam Hai and Takashi Yatsui and Motoichi Ohtsu and Masaaki Tanaka}, title = {High-field electroluminescence in semiconductor tunnel junctions with a Mn-doped GaAs layer}, journal = {Journal of Applied Physics}, year = 2014, } @article{CTT100683359, author = {M. Kobayashi and L. D. Anh and P. N. Hai and Y. Takeda and S. Sakamoto and T. Kadono and T. Okane and Y. Saitoh and H. Yamagami and Y. Harada and M. Oshima and M. Tanaka and A. Fujimori}, title = {Spin and orbital magnetic moments of Fe in the n-type ferromagnetic semiconductor (In,Fe)As}, journal = {Applied Physics Letters}, year = 2014, } @article{CTT100672216, author = {Daisuke Sasaki and Le Duc Anh and Pham Nam Hai and Masaaki Tanaka}, title = {Interplay between strain, quantum confinement, and ferromagnetism in strained ferromagnetic semiconductor (In,Fe)As thin films}, journal = {Applied Physics Letters}, year = 2014, } @article{CTT100672123, author = {M. Kobayashi and H. Niwa and Y. Takeda and A. Fujimori and Y. Senba and H. Ohashi and A. Tanaka and S. Ohya and P. N. Hai and M. Tanaka and Y Harada and M. Oshima}, title = {Electronic Excitations of a Magnetic Impurity State in the Diluted Magnetic Semiconductor (Ga,Mn)As}, journal = {PHYSICAL REVIEW LETTERS}, year = 2014, } @article{CTT100672127, author = {Nguyen Thanh Tu and Le Duc Anh and Pham Nam Hai and Masaaki Tanaka}, title = {Epitaxial growth and characterization of n-type magnetic semiconductor (In,Co)As}, journal = {Japanese Journal of Applied Physics}, year = 2014, } @article{CTT100672118, author = {Pham Nam Hai and Daiki Maruo and Masaaki Tanaka}, title = {Visible-light electroluminescence in Mn-doped GaAs light-emitting diodes}, journal = {Applied Physics Letters}, year = 2014, } @article{CTT100672114, author = {Tomohiro Amemiya and Atsushi Ishikawa and Yuya Shoji and Pham Nam Hai and Masaaki Tanaka and Tetsuya Mizumoto and Takuo Tanaka and Shigehisa Arai}, title = {Three-dimensional nanostructuring in YIG ferrite with femtosecond laser}, journal = {Optics Letters}, year = 2014, } @article{CTT100672116, author = {Le Duc Anh and Pham Nam Hai and Masaaki Tanaka}, title = {Control of ferromagnetism by manipulating the carrier wavefunction in ferromagnetic semiconductor (In,Fe)As quantum wells}, journal = {Applied Physics Letters}, year = 2014, } @article{CTT100672113, author = {Masaaki Tanaka and Shinobu Ohya and Pham Nam Hai}, title = {Recent Progress in III-V based ferromagnetic semiconductors: Band structure, Fermi level, and tunneling transport}, journal = {Applied Physics Reviews}, year = 2014, } @article{CTT100672128, author = {Pham Nam Hai and Le Duc Anh and Masaaki Tanaka}, title = {Electron effective mass in n-type electron-induced ferromagnetic semiconductor (In,Fe)As: Evidence of conduction band transport}, journal = {Applied Physics Letters}, year = 2012, } @article{CTT100672132, author = {Pham Nam Hai and Wataru Nomura and Takashi Yatsui and Motoichi Ohtsu and Masaaki Tanaka}, title = {Effects of laser irradiation on the self-assembly of MnAs nanoparticles in a GaAs matrix}, journal = {Applied Physics Letters}, year = 2012, } @article{CTT100672137, author = {Pham Nam Hai and Le Duc Anh and Shyam Mohan and Tsuyoshi Tamegai and Masaya Kodzuka and Tadakatsu Ohkubo and Kazuhiro Hono and Masaaki Tanaka}, title = {Growth and characterization of n-type electron-induced ferromagnetic semiconductor (In,Fe)As}, journal = {Applied Physics Letters}, year = 2012, } @article{CTT100672138, author = {Pham Nam Hai and Daisuke Sasaki and Le Duc Anh and Masaaki Tanaka}, title = {Crystalline anisotropic magnetoresistance with two-fold and eight-fold symmetry in (In,Fe)As ferromagnetic semiconductor}, journal = {Applied Physics Letters}, year = 2012, } @article{CTT100672139, author = {Ryota Akiyama and Shinobu Ohya and Pham Nam Hai and Masaaki Tanaka}, title = {Magnetoresistance enhanced by inelastic cotunneling in a ferromagnetic MnAs nanoparticle sandwiched by nonmagnetic electrodes}, journal = {Journal of Applied physics}, year = 2012, } @article{CTT100672141, author = {Shinsuke Yada and Pham Nam Hai and Satoshi Sugahara and Masaaki Tanaka}, title = {Structural and magnetic properties of Ge1-xMnx thin films grown on Ge (001) substrates}, journal = {Journal of applied physics}, year = 2011, } @article{CTT100672142, author = {Pham Nam Hai and Shinsuke Yada and Masaaki Tanaka}, title = {Phase decomposition diagram of magnetic alloy semiconductor}, journal = {Journal of applied physics}, year = 2011, } @article{CTT100672143, author = {Pham Nam Hai and Shinobu Ohya and Masaaki Tanaka}, title = {Long spin-relaxation time in a single metal nanoparticle}, journal = {Nature Nanotechnology}, year = 2010, } @article{CTT100672145, author = {Shinobu Ohya and Iriya Muneta and Pham Nam Hai and Masaaki Tanaka}, title = {Valence-Band Structure of the Ferromagnetic Semiconductor GaMnAs Studied by Spin-Dependent Resonant Tunneling Spectroscopy}, journal = {PHYSICAL REVIEW LETTERS}, year = 2010, } @article{CTT100672179, author = {Shinobu Ohya and Iriya Muneta and Pham Nam Hai and Masaaki Tanaka}, title = {GaMnAs-based magnetic tunnel junctions with an AlMnAs barrier}, journal = {Applied Physics Letters}, year = 2009, } @article{CTT100672146, author = {Pham Nam Hai and Shinobu Ohya and Masaaki Tanaka and Stewart E. Barnes and Sadamichi Maekawa}, title = {Electromotive force and huge magnetoresistance in magnetic tunnel junctions}, journal = {NATURE}, year = 2009, } @article{CTT100672152, author = {Y. Takeda and M. Kobayashi and T. Okane and T. Ohkochi and J. Okamoto and Y. Saitoh and K. Kobayashi and H. Yamagami and A. Fujimori and A. Tanaka and J. Okabayashi and M. Oshima and S. Ohya and P. N. Hai and M. Tanaka}, title = {Nature of Magnetic Coupling between Mn Ions in As-Grown Ga1-xMnxAs Studied by X-Ray Magnetic Circular Dichroism}, journal = {PHYSICAL REVIEW LETTERS}, year = 2008, } @article{CTT100672148, author = {Pham Nam Hai and Yusuke Sakata and Masafumi Yokoyama and Shinobu Ohya and Masaaki Tanaka}, title = {Spin-valve effect by ballistic transport in ferromagnetic metal (MnAs)/semiconductor (GaAs) hybrid heterostructures}, journal = {Physical review. B, Condensed matter and materials physics}, year = 2008, } @article{CTT100672153, author = {Pham Nam Hai and Satoshi Sugahara and Masaaki Tanaka}, title = {Reconfigurable Logic Gates Using Single-Electron Spin Transistors}, journal = {Japanese Journal of Applied Physics}, year = 2007, } @article{CTT100672156, author = {T. Amemiya and H. Shimizu and M. Yokoyama and P. N. Hai and M. Tanaka and Y. Nakano}, title = {1.5-μm TM-mode waveguide optical isolators based on the nonreciprocal-loss phenomenon; theory and experiments}, journal = {APPLIED OPTICS}, year = 2007, } @article{CTT100672155, author = {Yosuke Mizuno and Shinobu Ohya and Pham Nam Hai and Masaaki Tanaka}, title = {Spin-dependent transport properties in GaMnAs-based spin hot-carrier transistors}, journal = {Applied Physics Letters}, year = 2007, } @article{CTT100672154, author = {Shinobu Ohya and Pham Nam Hai and Yosuke Mizuno and Masaaki Tanaka}, title = {Quantum size effect and tunneling magnetoresistance in ferromagnetic-semiconductor quantum heterostructures}, journal = {Physical Review B}, year = 2007, } @article{CTT100672159, author = {Pham Nam Hai and Keisuke Takahashi and Masafumi Yokoyama and Shinobu Ohya and Masaaki Tanaka}, title = {Magnetic properties of MnAs nanoclusters embedded in a GaAs semiconductor matrix}, journal = {Journal of magnetism and magnetic materials}, year = 2007, } @article{CTT100672158, author = {T. Amemiya and H. Shimizu and P. N. Hai and M. Tanaka and Y. Nakano}, title = {Nonreciprocal propagation of light without external magnetic fields in a semiconductor waveguide isolator with a MnAs layer}, journal = {Journal of magnetism and magnetic materials}, year = 2007, } @article{CTT100672161, author = {Shinobu Ohya and Pham Nam Hai and Yosuke Mizuno and Masaaki Tanaka}, title = {Resonant tunneling effect and tunneling magnetoresistance in GaMnAs quantum-well double-barrier heterostructures}, journal = {physica status solidi (c)}, year = 2007, } @article{CTT100672160, author = {Tomohiro Amemiya and Hiromasa Shimizu and Pham Nam Hai and Masafumi Yokoyama and Masaaki Tanaka and Yoshiaki Nakano}, title = {Waveguide-Based 1.5 μm Optical Isolator Based on Magneto-Optic Effect in Ferromagnetic MnAs}, journal = {Japanese Journal of Applied Physics}, year = 2007, } @article{CTT100672163, author = {Pham Nam Hai and Masafumi Yokoyama and Shinobu Ohya and Masaaki Tanaka}, title = {Tunneling magnetoresistance of MnAs thin film / GaAs / AlAs / GaAs:MnAs nanoclusters and its AlAs barrier thickness dependence}, journal = {Applied Physics Letters}, year = 2006, } @article{CTT100672164, author = {Tomohiro Amemiya and Hiromasa Shimizu and Yoshiaki Nakano and Pham Nam Hai and Masafumi Yokoyama and Masaaki Tanaka}, title = {Semiconductor waveguide optical isolator based on nonreciprocal loss induced by ferromagnetic MnAs}, journal = {Applied Physics Letters}, year = 2006, } @article{CTT100672165, author = {Pham Nam Hai and Masafumi Yokoyama and Shinobu Ohya and Masaaki Tanaka}, title = {Spin polarized tunneling in III-V based heterostructures with a ferromagnetic MnAs thin film and GaAs:MnAs nanoclusters}, journal = {Physica E: Low-dimensional Systems and Nanostructures}, year = 2006, } @article{CTT100672167, author = {Shinobu Ohya and Pham Nam Hai and Masaaki Tanaka}, title = {Tunneling magnetoresistance in GaMnAs / AlAs / InGaAs / AlAs / GaMnAs double-barrier magnetic tunneling junctions}, journal = {Applied Physics Letters}, year = 2005, } @inproceedings{CTT100922382, author = {Pham Nam Hai and Ken Takabayashi and Kota Ejiri and Masaaki Tanaka}, title = {Very high Curie temperature (530 K) in (Ga,Fe)Sb ferromagnetic semiconductor grown by step-flow mode on vicinal GaAs substrates}, booktitle = {}, year = 2024, } @inproceedings{CTT100922383, author = {L. Wentao and H. H. Huy and S. Takahashi and Y. Hirayama and Y. Kato and P. N. Hai}, title = {Growth and evaluation of highly textured BiSb(001) topological insulator on Si/SiOx}, booktitle = {}, year = 2024, } @inproceedings{CTT100922384, author = {H. H. Huy and L. Wentao and S. Takahashi and Y. Hirayama and Y. Kato and P. N. Hai}, title = {Spin Hall effect in annealed BiSb topological thin films deposited on Si/SiOx substrates}, booktitle = {}, year = 2024, } @inproceedings{CTT100922381, author = {Pham Nam Hai and Takanori Shirokura and Nguyen Huynh Duy Khang}, title = {New method for suppression of magnetic domain wall shift error in 3D magnetic domain-wall memory}, booktitle = {}, year = 2024, } @inproceedings{CTT100922379, author = {Pham Nam Hai}, title = {(Invited) Topological materials for advanced magnetic memory and sensor}, booktitle = {}, year = 2024, } @inproceedings{CTT100922385, author = {Masaaki Tanaka and Kosuke Takiguchi and Nguyen Thanh Tu and Le Duc Anh and Pham Nam Hai}, title = {(Keynote) A new class of Fe-doped III-V ferromagnetic semiconductors with high Curie temperature and their quantum heterostructures}, booktitle = {}, year = 2024, } @inproceedings{CTT100922380, author = {Kota Ejiri and Yota Endo and Kenta Takabayashi and Masaaki Tanaka and Pham Nam Hai}, title = {Detection of Fe-induced impurity band in Bi-doped (InFe)(SbBi) ferromagnetic semiconductor using infrared magnetic circular dichroism spectroscopy}, booktitle = {}, year = 2024, } @inproceedings{CTT100923334, author = {Masaaki Tanaka and Kosuke Takiguchi and Nguyen Thanh Tu and Le Duc Anh and Pham Nam Hai}, title = {(Invited) A new class of Fe-doped III-V ferromagnetic semiconductors with high Curie temperatures and their quantum heterostructures}, booktitle = {}, year = 2024, } @inproceedings{CTT100916626, author = {Z. Ruixian and H. H. Huy and Q. Le and B. York and C. Hwang and X. Liu and M. Gribelyuk and X. Xu and S. Le and M. Maeda and F. Tuo and Y. Tao and H. Takano and T. Shirokura and P. N. Hai}, title = {High spin Hall angle in heterostructures of BiSb topological insulator and perpendicularly magnetized CoFeB/MgO multilayers with metallic interfacial layers}, booktitle = {}, year = 2024, } @inproceedings{CTT100915796, author = {H. H. Huy and J. Sasaki and N. H. D. Khang and S. Namba and P. N. Hai and Q. Le and B. York and C. Hwang and X. Liu and M. Gribelyuk and X. Xu and S. Le and M. Ho and H. Takano}, title = {Large inverse spin Hall effect in BiSb topological insulator for beyond 4 TB/In2 magnetic recording technology}, booktitle = {}, year = 2024, } @inproceedings{CTT100908545, author = {西山 黎 and ファムナム ハイ and 橋谷田 俊 and 河野 行雄}, title = {トポロジカル絶縁体BiSbのテラヘルツ分光特性}, booktitle = {}, year = 2024, } @inproceedings{CTT100910068, author = {Y. Osada and M. Vaßen-Carl and A. R. Jalil and P. Schüffelgen and P. N. Hai}, title = {Growth and evaluation of BiSb topological insulator ultrathin films on Si(111) substrates for superconductor/2D-TI topological quantum bits}, booktitle = {}, year = 2024, } @inproceedings{CTT100910069, author = {M. Kobayashi and N. H. D. Khang and T. Takeda and K. Araki and R. Okano and M. Suzuki and K. Kuroda and K. Yaji and K. Sugawara and S. Souma and K. Nakayama and M. Kitamura and K. Horiba and A. Fujimori and T. Sato and S. Shin and M. Tanaka and Pham Nam Hai}, title = {Interface Topological States in a Bi/MnGa Heterostructure}, booktitle = {}, year = 2024, } @inproceedings{CTT100908548, author = {Kota Ejiri and Yota Endo and Kenta Takabayasi and Masaaki Tanaka and Pham Nam Hai}, title = {Observation of impurity band in (InFe)(SbBi) ferromagnetic semiconductor using infrared magnetic circular dichroism spectroscopy}, booktitle = {}, year = 2024, } @inproceedings{CTT100908549, author = {Takanori Shirokura and Pham Nam Hai}, title = {Giant spin Hall effect in sputtered topological semimetal YPtBi films grown at low temperature}, booktitle = {}, year = 2024, } @inproceedings{CTT100908546, author = {Reo Yamamoto and Takanori Shirokura and Pham Nam Hai}, title = {High spin Hall performance in YPtBi topological semimetal and perpendicular-anisotropy CoFeB junctions}, booktitle = {}, year = 2024, } @inproceedings{CTT100908547, author = {Ruixian Zhang and Ho Hoang Huy and Takanori Shirokura and Pham Nam Hai and Quang Le and Brian R. York and Cherngye Hwang and Xiaoyong Liu and Xiaoyu Xu and Son Le and Michael Gribelyuk and Hisashi Takano and Maki Maeda and Fan Tuo and Yu Tao}, title = {High spin Hall angle in BiSb topological insulator and perpendicularly magnetized CoFeB/MgO multilayers with metallic interfacial layers}, booktitle = {}, year = 2024, } @inproceedings{CTT100908552, author = {M. Kobayashi and K. Inagaki and P. N. Hai}, title = {Electronic Structure Study of Heterointerface between Topological Insulator and Ferromagnet by Angle-Resolve Photoemission Spectroscopy}, booktitle = {}, year = 2024, } @inproceedings{CTT100908553, author = {宮本 泰敬 and 加藤 大典 and 小倉 渓 and 木下 延博 and Pham Nam Hai}, title = {トポロジカル絶縁体BiSbを適用した磁性細線メモリー}, booktitle = {}, year = 2024, } @inproceedings{CTT100908551, author = {H. H. Huy and J. Sasaki and N. H. D. Khang and S. Namba and P. N. Hai}, title = {Large inverse spin Hall effect in BiSb topological insulator and application to SOT magnetic sensor}, booktitle = {}, year = 2024, } @inproceedings{CTT100908550, author = {ファム ナムハイ and 宮本 泰敬 and 小林 正起}, title = {トポロジカル表面状態を用いるスピン軌道トルク磁気メモリの創製}, booktitle = {}, year = 2024, } @inproceedings{CTT100905216, author = {Pham Nam Hai}, title = {(Invited) Topological materials for advanced spintronic devices}, booktitle = {}, year = 2023, } @inproceedings{CTT100908981, author = {Masaki Kobayashi and Nguyen H. D. Khang and Takahito Takeda and Kohsei Araki and Ryo Okano and Masahiro Suzuki and Kenta Kuroda and Koichiro Yaji and Katsuaki Sugawara and Seigo Souma and Kosuke Nakayama and Miho Kitamura and Koji Horiba and Atsushi Fujimor and Takafumi Sato and Shik Shin and Masaaki Tanaka and Pham Nam Hai}, title = {Interface States between Topological Insulator Bi and Ferromagnet MnGa Observed by Angle-Resolved Photoemission Spectroscopy}, booktitle = {}, year = 2023, } @inproceedings{CTT100906631, author = {西山 黎 and ファム ナム ハイ and 橋谷田 俊 and 河野 行雄}, title = {トポロジカル絶縁体BiSbのテラヘルツ吸収特性}, booktitle = {}, year = 2023, } @inproceedings{CTT100905211, author = {Ho Hoang Huy and Zhang Ruixian and Takanori Shirokura and Shigeki Takahashi and Yoshiyuki Hirayama and Pham Nam Hai}, title = {Large spin Hall effect in BiSb topological insulator/CrOx/CoFeB/MgO with perpendicular magnetic anisotropy for ultralow power SOT-MRAM}, booktitle = {}, year = 2023, } @inproceedings{CTT100900896, author = {Kenta Takabayashi and Masaaki Tanaka and Pham Nam Hai}, title = {Very high Curie temperature (530 K) in ferromagnetic semiconductor (Ga,Fe)Sb grown on vicinal GaAs(001) substrates}, booktitle = {}, year = 2023, } @inproceedings{CTT100900901, author = {Ho Hoang Huy and R. Zhang and T. Shirokura and S. Takahashi and Y. Hirayama and Pham Nam Hai}, title = {Integration of BiSb topological insulator and CoFeB/MgO with perpendicular magnetic anisotropy using an oxide interfacial layer for ultralow power SOT-MRAM cache memory}, booktitle = {}, year = 2023, } @inproceedings{CTT100900900, author = {Sho Kagami and Takanori Shirokura and Pham Nam Hai}, title = {Annealing temperature effects on spin orbit torque in YPtBi topological semimetal and perpendicularly magnetized Co/Pt multilayers}, booktitle = {}, year = 2023, } @inproceedings{CTT100900897, author = {Takanori Shirokura and Pham Nam Hai}, title = {Robust spin Hall effect in non-stoichiometric topological semimetal YPtBi thin films}, booktitle = {}, year = 2023, } @inproceedings{CTT100900894, author = {Pham Nam Hai and Takanori Shirokura and Nguyen Huynh Duy Khang}, title = {Suppression of magnetic domain wall shift error in 3D racetrack memory}, booktitle = {}, year = 2023, } @inproceedings{CTT100908983, author = {Masaaki Tanaka and Le Duc Anh and Nguyen Thanh Tu and Shobhit Goel and Karumuri Sriharsha and Kosuke Takiguchi and Pham Nam Hai}, title = {(Invited) A new class of Fe-doped III-V ferromagnetic semiconductors with high Curie temperature and their quantum heterostructures}, booktitle = {}, year = 2023, } @inproceedings{CTT100901043, author = {Kenta Takabayashi and Masaaki Tanaka and Pham Nam Hai}, title = {Ferromagnetic Semiconductor (Ga,Fe)Sb with Very High Curie Temperature (530 K) Grown on Vicinal GaAs(001) Substrates}, booktitle = {}, year = 2023, } @inproceedings{CTT100900892, author = {Sho Kagami and Takanori Shirokura and Pham Nam Hai}, title = {Annealing temperature effects on spin orbit torque in YPtBi topological semimetal and Co/Pt perpendicular magnetization multilayers}, booktitle = {}, year = 2023, } @inproceedings{CTT100900891, author = {Takanori Shirokura and Pham Nam Hai}, title = {(Invited) Giant spin Hall effect in back-end-of-line compatible topological semimetal YPtBi}, booktitle = {}, year = 2023, } @inproceedings{CTT100900890, author = {Pham Nam Hai}, title = {(Invited) Room-temperature spintronics using ferromagnetic semiconductor and topological insulator}, booktitle = {}, year = 2023, } @inproceedings{CTT100900893, author = {B.R. York and Q. Le and X. Liu and S. Okamura and C. Hwang and M.A. Gribelyuk and S. Le and J. Liu and R. Simmons and M. Maeda and F. Tuo and Y. Tao and J. Ohno and H. Takano and P.N. Hai and H. H. Huy and S. Namba}, title = {(Invited) High Thermal Reliability and High Spin Hall Angle Observed in SOT-Reader Thin Films Using BiSbX Topological Insulators}, booktitle = {}, year = 2023, } @inproceedings{CTT100886127, author = {Takanori Shirokura and Pham Nam Hai}, title = {Generalized angle resolved second harmonic method for precise evaluation of spin orbit torque in strong perpendicular magnetic anisotropy system}, booktitle = {}, year = 2023, } @inproceedings{CTT100888691, author = {Ho Hoang Huy and Zhang Ruixian and Takanori Shirokura and Shigeki Takahashi and Yoshiyuki Hirayama and Pham Nam Hai}, title = {Integration of BiSb topological insulator and CoFeB/MgO with perpendicular magnetic anisotropy using an oxide interfacial layer for ultralow power spin-orbit torque magnetic memory}, booktitle = {}, year = 2023, } @inproceedings{CTT100886128, author = {Iriya Muneta and Takanori Shirokura and Pham Nam Hai and Kuniyuki Kakushima and Kazuo Tsutsui and Hitoshi Wakabayashi}, title = {Ferromagnetism modulation by ultralow current in a two-dimensional polycrystalline molybdenum disulfide atomic layered structure}, booktitle = {}, year = 2023, } @inproceedings{CTT100886126, author = {Zhang Ruixian and Takanori Shirokura and Tuo Fan and Pham Nam Hai}, title = {Fabrication and evaluation of fully sputtered topological insulator/perpendicularly magnetized CoFeB/MgO multilayers for SOT-MRAM application}, booktitle = {}, year = 2023, } @inproceedings{CTT100885527, author = {白倉 孝典 and 脱 凡 and グエン フン ユイ カン and ファム ナム ハイ}, title = {(Invited)ハーフホイスラー型トポロジカル半金属を用いた配線工程耐性を有する超高効率純スピン流源の開発}, booktitle = {}, year = 2023, } @inproceedings{CTT100884265, author = {PHAM NAM HAI}, title = {(Invited) スピンホール効果を用いた読み取り磁気ヘッド素子の基礎と応用}, booktitle = {}, year = 2022, } @inproceedings{CTT100884262, author = {Ho Hoang Huy and J. SASAKI and N. H. D. KHANG and Pham NAM HAI and Q. LE and B. YORK and C. Hwang and X. LIU and M. GRIBELYUK and X. XU and S. LE and M. HO and H. TAKANO}, title = {Giant inverse spin Hall effect in BiSb topological insulator for 4 Tbpsi magnetic recording technology}, booktitle = {}, year = 2022, } @inproceedings{CTT100882139, author = {Mao Takahashi and Naoki Nakatani and Daisuke Kato and Kei Ogura and Yoshinori Iguchi and Pham Nam Hai and Yasuyoshi Miyamoto}, title = {Magneto-optical observation of magnetic domain formation and drive in magnetic nanowire memory with topological insulator BiSb}, booktitle = {}, year = 2022, } @inproceedings{CTT100881835, author = {Nguyen Huynh Duy Khang and Takanori Shirokura and Fan Tuo and Mao Takahashi and Naoki Nakatani and Daisuke Kato and Yasuyoshi Miyamoto and Pham Nam Hai}, title = {Ultralow power nanosecond spin orbit torque magnetization switching induced by BiSb}, booktitle = {}, year = 2022, } @inproceedings{CTT100881834, author = {Takanori Shirokura and Fan Tuo and Nguyen Huynh Duy Khang and Pham Nam Hai}, title = {Giant spin Hall effect in a half-Heusler alloy topological semimetal with high thermal stability}, booktitle = {}, year = 2022, } @inproceedings{CTT100881833, author = {Ho Hoang Huy and J. SASAKI and N. H. D. KHANG and Pham NAM HAI and Q. LE and B. YORK and C. Hwang and X. LIU and M. GRIBELYUK and X. XU and S. LE and M. HO and H. TAKANO}, title = {Giant inverse spin Hall effect in BiSb topological insulator for SOT reader}, booktitle = {}, year = 2022, } @inproceedings{CTT100879796, author = {Ruixian Zhang and Shirokura Takanori and Tuo Fan and Pham Nam Hai}, title = {Fabrication and evaluation of BiSb topological insulator / perpendicular magnetization CoFeB multilayer film for SOT-MRAM application}, booktitle = {}, year = 2022, } @inproceedings{CTT100882138, author = {Pham Nam Hai}, title = {(Invited) Topological insulator for ultralow power SOT devices}, booktitle = {}, year = 2022, } @inproceedings{CTT100882137, author = {Pham Nam Hai}, title = {(Invited) Topological Materials with Giant Spin Hall Effect and Their Applications to Magnetic Memories}, booktitle = {}, year = 2022, } @inproceedings{CTT100882136, author = {Pham Nam Hai}, title = {(Invited) Topological insulator with giant spin Hall-related phenomena for spintronic applications}, booktitle = {}, year = 2022, } @inproceedings{CTT100879795, author = {Yuki Osada and Takanori Shirokura and Nam Hai Pham}, title = {Signatures of two-dimensional topological insulator phase in BiSb ultrathin films}, booktitle = {}, year = 2022, } @inproceedings{CTT100879802, author = {Ho Hoang Huy and J. SASAKI and N. H. D. KHANG and Pham NAM HAI and Q. LE and B. YORK and X. LIU and M. GRIBELYUK and X. XU and S. LE and M. HO and H. TAKANO}, title = {Giant inverse spin Hall effect in BiSb topological insulator-based SOT reader}, booktitle = {}, year = 2022, } @inproceedings{CTT100879800, author = {Yota Endo and Masaaki Tanaka and Pham Nam Hai}, title = {Effect of Bi doping on the magnetic properties of (In,Fe)Sb ferromagnetic semiconductor}, booktitle = {}, year = 2022, } @inproceedings{CTT100879799, author = {Takanori Shirokura and Tuo Fan and Nguyen Huynh Duy Khang and Pham Nam Hai}, title = {Efficient spin current source using a half-Heusler alloy topological semimetal with Back-End-of-Line compatibility}, booktitle = {}, year = 2022, } @inproceedings{CTT100879798, author = {宗田 伊理也 and 白倉 孝典 and ファム ナムハイ and 角嶋 邦之 and 筒井 一生 and 若林 整}, title = {強磁性を示す二次元多結晶層状物質MoS2における非対称線形磁気抵抗}, booktitle = {}, year = 2022, } @inproceedings{CTT100879797, author = {南波 章太 and 高橋 茂樹 and 平山 義幸 and ファム ナムハイ}, title = {BiSbトポロジカル絶縁体/NiO/Co接合におけるNiO障壁高さの評価}, booktitle = {}, year = 2022, } @inproceedings{CTT100882140, author = {Julian Sasaki and Shigeki Takahashi and Yoshiyuki Hirayama and Pham Nam Hai}, title = {Highly Efficient Spin Current Source Using BiSb Topological Insulator / NiO Bilayers}, booktitle = {}, year = 2022, } @inproceedings{CTT100879801, author = {H. H. Huy and J. Sasaki and N. H. D. Khang and S. Namba and P. N. Hai and Q. Le and B. York and C. Hwang and X. Liu and M. Gribelyuk and X. Xu and S. Le and R. Nagabhirava and M. Ho and H. Takano}, title = {Large spin Hall angle in sputtered BiSb topological insulator on top of various ferromagnets with in-plane magnetization for SOT reader application}, booktitle = {}, year = 2022, } @inproceedings{CTT100881317, author = {宗田 伊理也 and 白倉 孝典 and PHAM NAM HAI and 角嶋 邦之 and 筒井 一生 and 若林 整}, title = {Ferromagnetism and current control of magnetoresistance in two-dimensional polycrystalline MoS2}, booktitle = {}, year = 2022, } @inproceedings{CTT100880184, author = {Nguyen Huynh Duy Khang and Pham Nam Hai}, title = {Field-free detection of in-plane magnetization switching induced by spin-orbit torque in topological insulator / ferromagnet heterostructure}, booktitle = {}, year = 2022, } @inproceedings{CTT100879830, author = {B. York and P. Hai and Q. Le and C. Hwang and S. Okamura and M. Gribelyuk and X. Xu and K. Nguyen and H. Ho and J. Sasaki and X. Liu and S. Le and M. Ho and H. Takano}, title = {High Spin Hall Angle doped Topological Insulators BiSbX using novel high resistive growth and migration barrier layers}, booktitle = {}, year = 2022, } @inproceedings{CTT100884266, author = {Pham Nam Hai}, title = {(Invited) Topological materials for ultralow power spintronic devices}, booktitle = {}, year = 2022, } @inproceedings{CTT100880185, author = {Pham Nam Hai and Nguyen Huynh Duy Khang and Tuo Fan and Takanori Shirokura and Yasuyoshi Miyamoto}, title = {(Invited) Giant spin dependent transport phenomena in topological insulator – ferromagnet multilayers}, booktitle = {}, year = 2022, } @inproceedings{CTT100867374, author = {TRAN NGOCVINH and 高橋 茂樹 and 平山 義幸 and ファム ナム ハイ}, title = {BiSb/NiO/Co接合におけるスピンホール角のNiO膜厚依存性}, booktitle = {}, year = 2022, } @inproceedings{CTT100867441, author = {小林 正起 and N. H. D. Khang and 武田 崇仁 and 荒木 恒星 and 岡野 諒 and 鈴木 雅弘 and 黒田 健太 and 矢治 光一郎 and 菅原 克明 and 相馬 清吾 and 中山 耕輔 and 山内 邦彦 and 北村 未歩 and 堀場 弘司 and 藤森 淳 and 佐藤 宇史 and 辛 埴 and 田中 雅明 and P. N. Hai}, title = {L10-MnGa垂直直膜における電子状態観測}, booktitle = {}, year = 2022, } @inproceedings{CTT100867382, author = {Nguyen Huynh Duy Khang and Takanori Shirokura and Tuo Fan and Mao Takahashi and Naoki Nakatani and Daisuke Kato and Yasuyoshi Miyamoto and Pham Nam Hai}, title = {Nanosecond ultralow power spin orbit torque magnetization switching induced by BiSb topological insulator}, booktitle = {}, year = 2022, } @inproceedings{CTT100867381, author = {Takanori Shirokura and Pham Nam Hai}, title = {Angle resolved second harmonic technique for precise evaluation of spin orbit torque in strong perpendicular magnetic anisotropy systems}, booktitle = {}, year = 2022, } @inproceedings{CTT100867380, author = {宗田 伊理也 and 白倉 孝典 and ファム ナム ハイ and 角嶋 邦之 and 筒井 一生 and 若林 整}, title = {二次元多結晶二硫化モリブデン原子層状膜における超低電流強磁性変調}, booktitle = {}, year = 2022, } @inproceedings{CTT100867446, author = {小林 正起 and N. H. D. Khang and 武田 崇仁 and 荒木 恒星 and 岡野 諒 and 鈴木 雅弘 and 黒田 健太 and 矢治 光一郎 and 菅原 克明 and 相馬 清吾 and 中山 耕輔 and 山内 邦彦 and 北村 未歩 and 堀場 弘司 and 藤森 淳 and 佐藤 宇史 and 辛 埴 and 田中 雅明 and P. N. Hai}, title = {L10-MnGa 垂直直膜における電子状態観測}, booktitle = {}, year = 2022, } @inproceedings{CTT100863549, author = {Tuo Fan and Nguyen Huynh Duy Khang and Pham Nam Hai}, title = {Low power spin-orbit torque magnetization switching in all-sputtered BiSb topological insulator / perpendicularly magnetized CoPt / MgO multilayers on Si substrate}, booktitle = {}, year = 2021, } @inproceedings{CTT100864811, author = {白倉 孝典 and ファム ナム ハイ}, title = {角度分解二次高調波法による正確なスピン軌道トルクの定量評価}, booktitle = {}, year = 2021, } @inproceedings{CTT100862917, author = {Masaki Kobayashi and Le Duc Anh and Jan Minár and Walayat Khan and Stephan Borek and Pham Nam Hai and Yoshihisa Harada and Thorsten Schmitt and Masaharu Oshima and Atsushi Fujimori and Masaaki Tanaka and Vladimir N. Strocov}, title = {Minority-spin impurity band in n-type (In,Fe)As: A materials perspective for ferromagnetic semiconductors}, booktitle = {}, year = 2021, } @inproceedings{CTT100862914, author = {Nguyen Thanh Tu and Pham Nam Hai and Le Duc Anh and Masaaki Tanaka}, title = {Spin dependent transport characteristics in full ferromagnetic (In,Fe)Sb/(Ga,Fe)Sb p-n junctions}, booktitle = {}, year = 2021, } @inproceedings{CTT100862915, author = {Shobhit Goel and Nguyen Huynh Duy Khang and Le Duc Anh and Pham Nam Hai and Masaaki Tanaka}, title = {Room-temperature spin injection and spin-to-charge conversion in a ferromagnetic semiconductor / topological insulator heterostructure}, booktitle = {}, year = 2021, } @inproceedings{CTT100861513, author = {Fan Tuo and Nguyen Huynh Duy Khang and Pham Nam Hai}, title = {Low power spin-orbit torque magnetization switching in all-sputtered BiSb topological insulator / perpendicularly magnetized CoPt / MgO multilayers on Si substrate}, booktitle = {}, year = 2021, } @inproceedings{CTT100860928, author = {Shobhit Goel and Nguyen Huynh Duy Khang and Le Duc Anh and Pham Nam Hai and Masaaki Tanaka}, title = {Room-temperature spin injection and spin-to-charge conversion in a ferromagnetic semiconductor/topological insulator heterostructure}, booktitle = {}, year = 2021, } @inproceedings{CTT100861334, author = {Shobhit Goel and Nguyen Huynh Duy Khang and Le Duc Anh and Pham Nam Hai and Masaaki Tanaka}, title = {Room-temperature spin injection and spin-to-charge conversion in a ferromagnetic semiconductor/topological insulator heterostructure}, booktitle = {}, year = 2021, } @inproceedings{CTT100861517, author = {MASAKI KOBAYASHI and N. H. D. Khang and Takahito Takeda and Kohsei Araki and Ryo Okano and Masahiro Suzuki and Kenta Kuroda and Koichiro Yaji and Katsuaki Sugawara and Seigo Souma and Kosuke Nakayama and Miho Kitamura and Koji Horiba and Atsushi Fujimori and Takafumi Sato and Shik Shin and Masaaki Tanaka and Pham Nam Hai}, title = {Two-dimensional Electronic State in a Ferromagnetic L10 MnGa Thin Film with Perpendicular Magnetization}, booktitle = {}, year = 2021, } @inproceedings{CTT100861516, author = {市村 雅貴 and Nguyen Huynh Duy Khang and 高橋 真央 and 宮本 泰敬 and ファム ナムハイ}, title = {BiSbトポロジカル絶縁体のスピンホール効果のSb組成比依存性}, booktitle = {}, year = 2021, } @inproceedings{CTT100861515, author = {Shobhit Goel and Nguyen Huynh Duy Khang and Le Duc Anh and Pham Nam Hai and Masaaki Tanaka}, title = {Room-temperature spin injection and spin-to-charge conversion in a ferromagnetic semiconductor / topological insulator heterostructure}, booktitle = {}, year = 2021, } @inproceedings{CTT100861514, author = {Tu Thanh Nguyen and Nam Hai Pham and Duc Anh Le and Masaaki Tanaka}, title = {Spin dependent transport characteristics in full ferromagnetic (In,Fe)Sb/(Ga,Fe)Sb p-n junctions}, booktitle = {}, year = 2021, } @inproceedings{CTT100861518, author = {Julian Sasaki and Shigeki Takahashi and Yoshiyuki Hirayama and Pham Nam Hai}, title = {Highly efficient spin current source using BiSb topological insulator / NiO bilayers}, booktitle = {}, year = 2021, } @inproceedings{CTT100860872, author = {B. York and P. N. Hai and Q. Le and C. Hwang and Nguyen H.D. Khang and Ho Hoang Huy and J. Sasaki and X. Liu and S. Le and M. Ho and H. Takano}, title = {The Practical Material Challenges Involved in using the Topological Insulator BiSb in a Spin Transfer Device}, booktitle = {}, year = 2021, } @inproceedings{CTT100860873, author = {J. Sasaki and Ho Hoang Huy and Nguyen H.D. Khang and P. N. Hai and Q. Le and B. York and X. Liu and S. Le and C. Hwang and M. Ho and H. Takano}, title = {High spin Hall angle in sputtered BiSb topological insulator (bottom)/ ferromagnet with in-plane magnetization on sapphire substrates}, booktitle = {}, year = 2021, } @inproceedings{CTT100845068, author = {Takanori Shirokura and Kou Fujiwara and Pham Nam Hai}, title = {Non-conventional spin Hall effect in YPt alloy}, booktitle = {}, year = 2021, } @inproceedings{CTT100843978, author = {Jialiang YU and Dinh Hiep DUONG and Nam Hai PHAM}, title = {Investigation of Tunneling Barriers for Si Spin-Valve Devices}, booktitle = {}, year = 2021, } @inproceedings{CTT100843977, author = {Nguyen Huynh Duy Khang and Pham Nam Hai}, title = {New method for field-free detection of in-plane magnetization switching induced by spin-orbit torque}, booktitle = {}, year = 2021, } @inproceedings{CTT100843983, author = {Kou Fujiwara and Takanori Shirokura and Pham Nam Hai}, title = {Evaluation of Spin Hall effect in YPt alloy}, booktitle = {}, year = 2021, } @inproceedings{CTT100845065, author = {田中雅明 and Pham Nam Hai and 中根了昌 and 大矢忍 and 吉田博}, title = {強磁性量子ヘテロ構造による物性機能の創出と不揮発・低消費電力スピンデバイスへの応用}, booktitle = {}, year = 2020, } @inproceedings{CTT100835564, author = {Takanori Shirokura and Pham Nam Hai}, title = {Bias-field-free spin Hall oscillator with an out-of-plane precession mode}, booktitle = {}, year = 2020, } @inproceedings{CTT100838432, author = {Masaaki Tanaka and Le Duc Anh and Kosuke Takiguchi and Shobhit Goel and Shinobu Ohya and Nguyen Thanh Tu and Pham Nam Hai}, title = {(Keynote) New ferromagnetic semiconductors and spintronics applications}, booktitle = {}, year = 2020, } @inproceedings{CTT100838430, author = {Pham Nam Hai and Nguyen Huynh Duy Khang and Tuo Fan and Yugo Ueda and Yasuyoshi Miyamoto}, title = {(Invited) Topological Insulator Spintronics}, booktitle = {}, year = 2020, } @inproceedings{CTT100838431, author = {Pham Nam Hai}, title = {Topological insulator as novel spin current source for spin-orbit-torque magnetoresistive random access memory}, booktitle = {}, year = 2020, } @inproceedings{CTT100845066, author = {ファム ナムハイ and 宮本 泰敬 and 小林 正起}, title = {トポロジカル表面状態を用いるスピン軌道トルク磁気メモリの創製}, booktitle = {}, year = 2020, } @inproceedings{CTT100835563, author = {Tuo Fan and Nguyen Huynh Duy Khang and Soichiro Nakano and Pham Nam Hai}, title = {Ultrahigh efficient spin-orbit-torque magnetization switching in sputtered topological insulator BiSb/(Co/Pt)2 multilayers}, booktitle = {}, year = 2020, } @inproceedings{CTT100832055, author = {Le Duc Anh and Nguyen Thanh Tu and 瀧口耕介 and Pham Nam Hai and 田中雅明}, title = {(Invited) n型およびp型Fe系強磁性半導体 -高いキュリー温度の実現とヘテロ構造デバイスへの展開-}, booktitle = {}, year = 2020, } @inproceedings{CTT100832498, author = {M. Tanaka and L. D. Anh and K. Takiguchi and S. Goel and S. Ohya and N. T. Tu and P. N. Hai}, title = {(Invited) New ferromagnetic semiconductors and spintronics applications: Fe-doped narrow-gap III-V ferromagnetic semiconductors and heterostructures with high Curie temperature}, booktitle = {}, year = 2020, } @inproceedings{CTT100832054, author = {Tuo Fan and Mustafa Tobah and Takanori Shirokura and Nguyen Huynh Duy Khang and Pham Nam Hai}, title = {Crystal Growth and Characterization of Topological Insulator BiSb Thin Films by Sputtering Deposition for SOT-MRAM Applications}, booktitle = {}, year = 2020, } @inproceedings{CTT100831460, author = {Tuo Fan and Nguyen Huynh Duy Khang and Soichiro Nakano and Pham Nam Hai}, title = {Ultrahigh efficient spin-orbit-torque magnetization switching in sputtered BiSb topological insulator and Co/Pt ferromagnetic multilayers}, booktitle = {}, year = 2020, } @inproceedings{CTT100831459, author = {Nguyen Huynh Duy Khang and Soichiro Nakano and Takanori Shirokura and Yasuyoshi Miyamoto and Pham Nam Hai}, title = {Efficient spin-orbit torque magnetization switching by short pulse currents in non-epitaxial topological insulator BiSb – ferrimagnet heterostructures}, booktitle = {}, year = 2020, } @inproceedings{CTT100830885, author = {Nguyen Huynh Duy Khang and Tuo Fan and Pham Nam Hai}, title = {(Invited) Giant spin-related transport phenomena in BiSb topological insulator/ferromagnet bilayers}, booktitle = {}, year = 2020, } @inproceedings{CTT100826063, author = {Nguyen Huynh Duy Khang and Soichiro Nakano and Takanori Shirokura and Yasuyoshi Miyamoto and Pham Nam Hai}, title = {Ultralow-power and fast spin-orbit torque magnetization switching in all – sputtered BiSb topological insulator – ferrimagnet multilayers}, booktitle = {}, year = 2020, } @inproceedings{CTT100821999, author = {Nguyen Huynh Duy Khang and Pham Nam Hai}, title = {Giant Unidirectional Spin Hall Magnetoresistance in GaMnAs/BiSb Bilayers}, booktitle = {}, year = 2020, } @inproceedings{CTT100819963, author = {Shunsuke Takahashi and Kevin Ekaputra Yohar and Masaaki Tanaka and Pham Nam Hai}, title = {Improvement of output in anomalous Hall effect sensors using (In,Fe)Sb}, booktitle = {}, year = 2020, } @inproceedings{CTT100819966, author = {Takanori Shirokura and Pham Nam Hai}, title = {Bias-field-free spin Hall oscillators with an out-of-plane precession mode}, booktitle = {}, year = 2020, } @inproceedings{CTT100819965, author = {Soichiro Nakano and Kenichiro Yao and Pham NamHai}, title = {Improved thermal stability of BiSb pure spin current source for embedded MRAM}, booktitle = {}, year = 2020, } @inproceedings{CTT100819964, author = {Nguyen Huynh Duy Khang and Soichiro Nakano and Yasuyoshi Miyamoto and Pham Nam Hai}, title = {Ultralow-power spin-orbit torque magnetization switching in all-sputtered BiSb topological insulator – ferromagnet multilayers}, booktitle = {}, year = 2020, } @inproceedings{CTT100814497, author = {Pham Nam Hai and Nguyen Huynh Duy Khang and Yasuyoshi Miyamoto}, title = {(Invited) Giant spin Hall effect in BiSb topological insulator}, booktitle = {}, year = 2020, } @inproceedings{CTT100814498, author = {Masaaki Tanaka and Le Duc Anh and Kosuke Takiguchi and Shobhit Goel and Shinobu Ohya and Nguyen Thanh Tu and Pham Nam Hai}, title = {(Invited) Fe-doped narrow-gap III-V ferromagnetic semiconductors and related heterostructures with high Curie temperature}, booktitle = {}, year = 2020, } @inproceedings{CTT100811109, author = {Soichiro Nakano and Kenichiro Yao and Pham Nam Hai}, title = {Improved thermal stability of BiSb topological insulator for embedded MRAM}, booktitle = {}, year = 2019, } @inproceedings{CTT100811002, author = {Pham Nam Hai and Nguyen Huynh Duy Khang}, title = {(Invited) Giant spin Hall effect in topological insulalor}, booktitle = {}, year = 2019, } @inproceedings{CTT100811003, author = {Masaaki Tanaka and Le Duc Anh and Nguyen Thanh Tu and Pham Nam Hai}, title = {(Invited) New Fe-doped III-V ferromagnetic semiconductors and their heterostructures}, booktitle = {}, year = 2019, } @inproceedings{CTT100811110, author = {Pham Nam Hai}, title = {(招待講演)トポロジカル絶縁体スピントロニクス}, booktitle = {}, year = 2019, } @inproceedings{CTT100908982, author = {Masaaki Tanaka and Le Duc Anh and Nguyen Thanh Tu and Pham Nam Hai}, title = {(Invited) New n-type and p-type Fe-doped III-V ferromagnetic semiconductors with high TC}, booktitle = {}, year = 2019, } @inproceedings{CTT100811106, author = {瀧口 耕介 and レ デュック アィン and グエン タン トゥ and ファム ナム ハイ and 田中 雅明}, title = {(招待講演) 高いキュリー温度をもつn型およびp型Fe添加III-V族強磁性半導体とヘテロ構造 -巨大な近接磁気抵抗効果とゲート電圧による制御-}, booktitle = {}, year = 2019, } @inproceedings{CTT100811107, author = {Nguyen Huynh Duy Khang and Yugo Ueda and Kenichiro Yao and Yasuyoshi Miyamoto and Pham Nam Hai}, title = {(Invited) Giant spin related phenomena in BiSb topological insulator/ferromagnet heterostructures}, booktitle = {}, year = 2019, } @inproceedings{CTT100800436, author = {PHAM NAM HAI}, title = {(招待講演)トポロジカル絶縁体・磁性体接合におけるスピンホール関連現象}, booktitle = {}, year = 2019, } @inproceedings{CTT100806335, author = {Le Duc Anh and Nguyen Thanh Tu and 瀧口 耕介 and ファム ナム ハイ and 田中 雅明}, title = {(Invited) n型およびp型Fe系強磁性半導体 ー 高いキュリー温度の実現とヘテロ構造デバイスへの展開}, booktitle = {}, year = 2019, } @inproceedings{CTT100806334, author = {ファム ナム ハイ and ゲィン フンユィカン and 白倉 孝典 and 八尾 健一郎}, title = {(Invited) BiSbトポロジカル絶縁体を用いる超高性能純スピン流源}, booktitle = {}, year = 2019, } @inproceedings{CTT100803979, author = {Koki Chonan and Nguyen Huynh Duy Khang and Masaaki Tanaka and Pham Nam Hai}, title = {Large magnetoresistance and spin-dependent output voltage in a lateral MnGa/GaAs/MnGa spin-valve device}, booktitle = {}, year = 2019, } @inproceedings{CTT100800435, author = {PHAM NAM HAI and NGUYEN Khang H D and 白倉 孝典 and 八尾 健一郎}, title = {(Invited) Giant spin-orbit torque generated by BiSb topological insulator}, booktitle = {}, year = 2019, } @inproceedings{CTT100800433, author = {Tuo Fan and Mustafa Tobah and Takanori Shirokura and Nguyen Huynh Duy Khang and Pham Nam Hai}, title = {Crystal Growth and Evaluation of BiSb Topological Insulator by Sputter Deposition}, booktitle = {}, year = 2019, } @inproceedings{CTT100800431, author = {Pham Nam Hai and Nguyen Huynh Duy Khang Nguyen and Takanori Shirokura}, title = {Proposal of an eXtremely simple MRAM (X-MRAM) using magnon emission/absorption and spin-disorder scattering for readout}, booktitle = {}, year = 2019, } @inproceedings{CTT100800430, author = {Nguyen Huynh Duy Khang and Yasuyoshi Miyamoto and Pham Nam Hai}, title = {Room-temperature spin-orbit torque magnetization switching induced by non-epitaxial BiSb topological insulator}, booktitle = {}, year = 2019, } @inproceedings{CTT100793952, author = {Masaaki Tanaka and Le Duc Anh and Nguyen Thanh Tu and Pham Nam Hai}, title = {(Invited) Fe-doped III-V ferromagnetic semiconductors and heterostructures}, booktitle = {}, year = 2019, } @inproceedings{CTT100800428, author = {PHAM NAM HAI and NGUYEN Khang H D and 白倉 孝典 and 八尾 健一郎}, title = {(Invited) Giant Spin-orbit torque Generated by BiSb Topological Insulator for MRAM Applications}, booktitle = {}, year = 2019, } @inproceedings{CTT100793951, author = {Pham Nam Hai and Takanori Shirokura and Kenichiro Yao}, title = {(Invited) Origin of the giant spin-orbit-torque generated by BiSb topological insulator}, booktitle = {}, year = 2019, } @inproceedings{CTT100819962, author = {Masaki Kobayashi and Le Duc Anh and Jan Minár and Walayat Khan and Pham Nam Hai and Yoshihisa Harada and Thorsten Schmitt and Atsushi Fujimori and Masaharu Oshima and Masaaki Tanaka and Vladimir N. Strocov}, title = {Unveiling the electronic band structure of n-type ferromagnetic semiconductor (In,Fe)As}, booktitle = {}, year = 2019, } @inproceedings{CTT100800427, author = {Pham Nam Hai and Nguyen Huynh Duy Khang and Takanori Shirokura and Kenichiro Yao and Yugo Ueda}, title = {(Invited) Giant spin-orbit torque generated by BiSb topological insulator for high-performance spintronic devices}, booktitle = {}, year = 2019, } @inproceedings{CTT100800426, author = {Nguyen Huynh Duy Khang and Tuo Fan and Pham Nam Hai}, title = {Observation of topological Hall effect and field-free stable skyrmions in MnGa/BiSb bi-layers at room temperature}, booktitle = {}, year = 2019, } @inproceedings{CTT100793948, author = {Koki Chonan and Yuto Arakawa and Masaaki Tanaka and Pham Nam Hai}, title = {Spin dependent transport properties of spin bipolar transistors using a (Ga,Fe)Sb/(In,Fe)As p-n junction}, booktitle = {}, year = 2019, } @inproceedings{CTT100793947, author = {Nguyen Tu Thanh and Pham Nam Hai and Le Duc Anh and Masaaki Tanaka}, title = {Heavily Fe-doped n-type ferromagnetic semiconductor (In,Fe)Sb with high Curie temperature and large magnetic anisotropy}, booktitle = {}, year = 2019, } @inproceedings{CTT100793950, author = {Le Duc Anh and Nguyen Thanh Tu and Pham Nam Hai and Masaaki Tanaka}, title = {(Invited) FE-BASED NARROW-GAP FERROMAGNETIC SEMICONDUCTORS: NEW APPROACH TO SPIN-BASED ELECTRONICS}, booktitle = {}, year = 2019, } @inproceedings{CTT100793949, author = {Pham Nam Hai and Nguyen Huynh Duy Khang and Takanori Shirokura and Kenichiro Yao and Yugo Ueda}, title = {(Key Note) SPIN HALL EFFECT IN TOPOLOGICAL INSULATORS: FROM FUNDAMENTAL RESEARCHES TO SPINTRONIC DEVICE APPLICATIONS}, booktitle = {}, year = 2019, } @inproceedings{CTT100790829, author = {Keita Yamane and Kenichiro Yao and Masaaki Tanaka and Pham Nam Hai}, title = {Fabrication and evaluation of lateral spin-valve devices using MnAs spin injector}, booktitle = {}, year = 2019, } @inproceedings{CTT100790824, author = {Nguyen Huynh Duy Khang and Pham Nam Hai}, title = {Large Unidirectional Magnetoresistance in GaMnAs/BiSb bilayers}, booktitle = {}, year = 2019, } @inproceedings{CTT100790826, author = {Nguyen Thanh Tu and Pham Nam Hai and Le Duc Anh and Masaaki Tanaka}, title = {Heavily Fe-doped n-type ferromagnetic semiconductor (In,Fe)Sb with high Curie temperature and large magnetic anisotropy}, booktitle = {}, year = 2019, } @inproceedings{CTT100790828, author = {Duong Dinh Hiep and Masaaki Tanaka and Pham Nam Hai}, title = {Large spin-dependent magnetoresistance and output voltage in the nanoscale Si spin-valve devices}, booktitle = {}, year = 2019, } @inproceedings{CTT100790830, author = {Koki Chonan and Nguyen Huynh Duy Khang and Masaaki Tanaka and Pham Nam Hai}, title = {Large spin-valve effect in a lateral spin-valve device with MnGa electrodes}, booktitle = {}, year = 2019, } @inproceedings{CTT100792721, author = {西嶋 健人 and 田中 雅明 and Pham Nam Hai}, title = {Fe δドーピングによる(In,Fe)Sb 高感度磁気センサーの作製と評価}, booktitle = {}, year = 2019, } @inproceedings{CTT100790832, author = {Le Duc Anh and Nguyen Thanh Tu and Pham Nam Hai and Masaaki Tanaka}, title = {(Invited) High Curie temperature and Electrical Control of Magnetic Properties in Fe-based Narrow-gap III-V Ferromagnetic Semiconductor Heterostructures}, booktitle = {}, year = 2019, } @inproceedings{CTT100790821, author = {Pham Nam Hai}, title = {(Invited) Topological insulator for ultralow power SOT-MRAM}, booktitle = {}, year = 2019, } @inproceedings{CTT100790813, author = {M. Kobayashi and L. D. Anh and P. N. Hai and H. Kiuchi and H. Niwa and J. Miyawaki and Y. Harada and T. Schmitt and A. Fujimori and V. N. Strocov and M. Oshima and M. Tanaka}, title = {Unveiling Origin of Ferromagnetism in Fe-Doped Ferromagnetic Semiconductor by Synchrotron Radiation Spectroscopy}, booktitle = {}, year = 2018, } @inproceedings{CTT100790812, author = {Pham Nam Hai and Khang Huynh Duy Nguyen and Kenichiro Yao and Takanori Shirokura}, title = {(Invited) Topological insulator for ultra-low power magnetic memories}, booktitle = {}, year = 2018, } @inproceedings{CTT100790818, author = {K. Yao and T. Shirokura and P. N. Hai}, title = {Origin of the giant spin Hall effect in BiSb topological insulator}, booktitle = {}, year = 2018, } @inproceedings{CTT100790814, author = {Nguyen Huynh Duy Khang and Tuo Fan and Pham Nam Hai}, title = {Field-free ground-state skyrmions in BiSb/MnGa bi-layers at room temperature revealed by topological Hall effect}, booktitle = {}, year = 2018, } @inproceedings{CTT100790820, author = {Pham Nam Hai}, title = {(Invited) Giant spin Hall effect in BiSb topological insulator}, booktitle = {}, year = 2018, } @inproceedings{CTT100790815, author = {Nguyen Thanh Tu and Pham Nam Hai and Le Duc Anh and Masaaki Tanaka}, title = {(Invited) High-temperature ferromagnetism in both p-type and n-type Fe-doped III-V ferromagnetic semiconductors}, booktitle = {}, year = 2018, } @inproceedings{CTT100793368, author = {M. Kobayashi and L. D. Anh and P. N. Hai and H. Kiuchi and H. Niwa and J. Miyawaki and Y. Harada and T. Schmitt and A. Fujimori and V. N. Strocov and M. Oshima and M. Tanaka}, title = {Unveiling Origin of Ferromagnetism in Fe-Doped Ferromagnetic Semiconductor by Synchrotron Radiation Spectroscopy}, booktitle = {}, year = 2018, } @inproceedings{CTT100790817, author = {K. Nishijima and S. Takahashi and M. Tanaka and P. N. Hai}, title = {Room-temperature anomalous Hall effect of Fe delta-doped (In,Fe)Sb ferromagnetic semiconductor thin films}, booktitle = {}, year = 2018, } @inproceedings{CTT100790819, author = {長南 光貴 and 荒川 雄斗 and 田中 雅明 and ファム ナム ハイ}, title = {鉄系強磁性半導体を用いたスピンバイポーラトランジスタの作製と評価}, booktitle = {}, year = 2018, } @inproceedings{CTT100790805, author = {Pham Nam Hai and Kento Nishijima and Tomohiro Otsuka and Nguyen Thanh Tu and Le Duc Anh and Masaaki Tanaka}, title = {(Invited) Spin-dependent transport phenomena in Fe-doped ferromagnetic semiconductor-based spin devices}, booktitle = {}, year = 2018, } @inproceedings{CTT100790807, author = {Masaaki Tanaka and Le Duc Anh and Nguyen Thanh Tu and Pham Nam Hai}, title = {(Invited) New n-type and p-type Fe-doped III-V ferromagnetic semiconductors with high TC}, booktitle = {}, year = 2018, } @inproceedings{CTT100790810, author = {Pham Nam Hai and Nguyen Huynh Duy Khang and 八尾 健一郎 and 白倉 孝典}, title = {(Invited) 超高性能純スピン注入源としての BiSb トポロジカル絶縁体}, booktitle = {}, year = 2018, } @inproceedings{CTT100770519, author = {Kento Nishijima and Masaaki Tanaka and Pham Nam Hai}, title = {Fe delta-doped (In,Fe)Sb ferromagnetic semiconductor thin films formagnetic-field sensors with ultrahigh sensitivity}, booktitle = {}, year = 2018, } @inproceedings{CTT100771609, author = {Nguyen Huynh Duy Khang and Yugo Ueda and Pham Nam Hai}, title = {(Invited) Colossal spin Hall effect in a conductive topological insulator Bi0.9Sb0.1 for ultra-low-power spin-orbit-torque switching}, booktitle = {}, year = 2018, } @inproceedings{CTT100771608, author = {Koki Chonan and Yuto Arakawa and Masaaki Tanaka and Pham Nam Hai}, title = {Spin dependent transport characteristics of spin bipolar transistors based on Fe doped ferromagnetic semiconductors}, booktitle = {}, year = 2018, } @inproceedings{CTT100771607, author = {Kento Nishijima and Masaaki Tanaka and Nam Hai Pham}, title = {Fabrication and evaluation of Fe delta-doped (In,Fe)Sb high sensitivity magnetic sensors}, booktitle = {}, year = 2018, } @inproceedings{CTT100771606, author = {Kenichiro Yao and Duy Khang Nguyen Huynh and Masataka Ichimura and Nam Hai Pham}, title = {Crystal Growth of BiSb topological insulator on GaAs(001), (111)A and (111)B substrates}, booktitle = {}, year = 2018, } @inproceedings{CTT100771605, author = {Nguyen Huynh Duy Khang and Fan Tuo and Hai Pham Nam}, title = {Room-temperature field-free formation of stable skyrmions in BiSb/MnGa bi-layers}, booktitle = {}, year = 2018, } @inproceedings{CTT100770525, author = {N. T. Tu and P. N. Hai and L. D. Anh and M. Tanaka}, title = {N-type ferromagnetic semiconductor (In,Fe)Sb with high Curie temperature: Electrical control of ferromagnetism}, booktitle = {}, year = 2018, } @inproceedings{CTT100770522, author = {Le Duc Anh and Pham Nam Hai and Masaaki Tanaka}, title = {Voltage-Controlled Magneto-conductance in N-type Ferromagnetic Semiconductor (In,Fe)As-based Spin Esaki Diodes}, booktitle = {}, year = 2018, } @inproceedings{CTT100770520, author = {Kenichiro Yao and Nguyen Huynh Duy Khang and Pham Nam Hai}, title = {Influence of crystalorientation and surface terminationon the growth of BiSb topological insulator thin films on GaAs substrates}, booktitle = {}, year = 2018, } @inproceedings{CTT100770518, author = {Masaaki Tanaka and Le Duc Anh and Nguyen Thanh Tu and Pham Nam Hai}, title = {(Invited) New n-type and p-type ferromagnetic semiconductors with high TC}, booktitle = {}, year = 2018, } @inproceedings{CTT100770517, author = {Duc Anh Le and Nguyen Thanh Tu and Pham Nam Hai and Masaaki Tanaka}, title = {(Invited) Fe-based n-type and p-type narrow-gap III-V ferromagnetic semiconductors with high Curie temperatures}, booktitle = {}, year = 2018, } @inproceedings{CTT100770516, author = {Pham Nam Hai and Nguyen Huynh Duy Khang and Kenichiro Yao and Yugo Ueda}, title = {(Invited) Conductive BiSb topological insulator with colossal spin Hall effect for ultra-low power spin-orbit-torque switching}, booktitle = {}, year = 2018, } @inproceedings{CTT100770515, author = {Nguyen Thanh Tu and Pham Nam Hai and Le Duc Anh and Masaaki Tanaka}, title = {Electrical control of ferromagnetism in the new n-type ferromagnetic semiconductor (In,Fe)Sb with high Curie temperature}, booktitle = {}, year = 2018, } @inproceedings{CTT100793367, author = {Nguyen Thanh Tu and Pham Nam Hai and Le Duc Anh and Masaaki Tanaka}, title = {Electrical control of ferromagnetism in the new n-type ferromagnetic semiconductor (In,Fe)Sb with high Curie temperature}, booktitle = {}, year = 2018, } @inproceedings{CTT100770501, author = {Khang Nguyen and Yugo Ueda and Nam Hai Pham}, title = {Ultra-low-power spin-orbit-torque switching using the colossal spin Hal effect in BiSb topological insulator}, booktitle = {}, year = 2018, } @inproceedings{CTT100770502, author = {Kenichiro Yao and Takanori Shirokura and Nam Hai Pham}, title = {Role of surface states in the generation of the colossal spin Hal effect in BiSb topological insulator}, booktitle = {}, year = 2018, } @inproceedings{CTT100770503, author = {Hiep Duong and Masaaki Tanaka and Nam Hai Pham}, title = {Large spin-valve effect in Si nano spin-valve devices}, booktitle = {}, year = 2018, } @inproceedings{CTT100770506, author = {Takanori Shirokura and Kenichiro Yao and Pham Nam Hai}, title = {Temperature dependence of the colossal spin hall effect in a BiSb(001)/MnAs bi-layer}, booktitle = {}, year = 2018, } @inproceedings{CTT100770513, author = {Cong Tinh Bui and Christina Garcia and Nguyen Thanh Tu and Masaaki Tanaka and Pham Nam Hai}, title = {Spin-dependent thermoelectric effects in (In,Fe)Sb ferromagnetic semiconductor}, booktitle = {}, year = 2018, } @inproceedings{CTT100770510, author = {Shoya Sakamoto and Duc Anh Le and Nam Hai Pham and Yukiharu Takeda and Masaki Kobayashi and Ryosho Nakane and Yuki Wakabayashi and Yosuke Nonaka and Keisuke Ikeda and Zhendong Chi and Yuxuan Wan and Masahiro Suzuki and Yuji Saitoh and Hiroshi Yamagami and Masaaki Tanaka and Atsushi Fujimori}, title = {Magnetization process of the insulating ferromagnetic semiconductor (Al,Fe)Sb}, booktitle = {}, year = 2018, } @inproceedings{CTT100770509, author = {MASAKI KOBAYASHI and HISAO KIUCHI and HIDEHARU NIWA and JUN MIYAWAKI and ATSUSHI FUJIMORI and LE DUC ANH and PHAM NAM HAI and MASAAKI TANAKA and MASAHARU OSHIMA and YOSHIHISA HARADA}, title = {Effect of Be Doping on the Electronic Structure of n-Type Ferromagnetic Semiconductor (In,Fe)As}, booktitle = {}, year = 2018, } @inproceedings{CTT100770508, author = {CONG TINH BUI and CHRISTINA GARCIA and NGUYEN THANH TU and MASAAKI TANAKA and PHAM NAM HAI}, title = {Magneto-thermopower in Ferromagnetic Semiconductor In1-xFexSb}, booktitle = {}, year = 2018, } @inproceedings{CTT100770507, author = {Tu Thanh Nguyen and Nam Hai Pham and Duc Anh Le and Masaaki Tanaka}, title = {Electrical control of ferromagnetism in the n-type ferromagnetic semiconductor (In,Fe)Sb with high Curie temperature}, booktitle = {}, year = 2018, } @inproceedings{CTT100770505, author = {Dinh Hiep Duong and Masaaki Tanaka and Nam Hai Pham}, title = {Inverse spin valve effect in nano-scale Si-based spin-valve devices}, booktitle = {}, year = 2018, } @inproceedings{CTT100770504, author = {Nguyen Huynh Duy Khang and Yugo Ueda and Hai Pham Nam}, title = {Room-temperature colossal spin Hall effect in topological insulator Bi0.9Sb0.1(012) thin films for ultra-low-power spin-orbit-torque switching}, booktitle = {}, year = 2018, } @inproceedings{CTT100770512, author = {Le Duc Anh and Nguyen Thanh Tu and Pham Nam Hai and Masaaki Tanaka}, title = {Fe based narrow-gap ferromagnetic semiconductors: New materials for high-performance spintronic devices}, booktitle = {}, year = 2018, } @inproceedings{CTT100758111, author = {Le Duc Anh and Pham Nam Hai and Masaaki Tanaka}, title = {Realization of spontaneous spin splitting in the conduction band of n-type ferromagnetic semiconductor (In,Fe)As}, booktitle = {}, year = 2017, } @inproceedings{CTT100758116, author = {M. Kobayashi and L. D. Anh and P. N. Hai and Y. Harada and T. Schmitt and A. Fujimori and M. Tanaka and M. Oshima and V. N. Strocov}, title = {Valence-Band Electronic Structure of n-type Ferromagnetic Semiconductor (In,Fe)As}, booktitle = {}, year = 2017, } @inproceedings{CTT100758110, author = {MASAKI KOBAYASHI and LE DUC ANH and PHAM NAM HAI and YOSHIHISA HARADA and THORSTEN SCHMITT and ATSUSHI FUJIMORI and MASAAKI TANAKA and MASAHARU OSHIMA and VLADIMIR N. STROCOV}, title = {Electronic Structure of the p-type Ferromagnetic Semiconductor (Ga,Fe)Sb}, booktitle = {}, year = 2017, } @inproceedings{CTT100758108, author = {N. H. D. Khang and Y. Ueda and P. N. Hai}, title = {Magnetic and structural properties of MnGa thin films grown on Bi0.8Sb0.2 topological insulator}, booktitle = {}, year = 2017, } @inproceedings{CTT100758107, author = {Duong Dinh Hiep and Masaaki Tanaka and Pham Nam Hai}, title = {Inverse spin-valve effect in spin-valve devices with nanoscale Si channels}, booktitle = {}, year = 2017, } @inproceedings{CTT100758106, author = {Le Duc Anh and Pham Nam Hai and Masaaki Tanaka}, title = {Tuning of Magnetoconductance by Electrical Control of Band Alignment in a n+-(In,Fe)As/p+-InAs Esaki Diode}, booktitle = {}, year = 2017, } @inproceedings{CTT100758105, author = {Duong Dinh Hiep and Masaaki Tanaka and Pham Nam Hai}, title = {Inverse spin-valve effect in MBE-grown nanoscale Si spin-valve devices}, booktitle = {}, year = 2017, } @inproceedings{CTT100758104, author = {M. Tanaka and S. Ohya and L.D. Anh and N.T. Tu and I. Muneta and P.N. Hai}, title = {(Invited) Recent progress and topics in semiconductor spintronics and ferromagnetic semiconductors}, booktitle = {}, year = 2017, } @inproceedings{CTT100758121, author = {小林正起 and Le Duc Anh and Pham Nam Hai and 原田慈久 and Thorsten Schmitt and 藤森 淳 and 田中雅明 and 尾嶋正治 and Vladimir N. Strocov}, title = {n型強磁性半導体(In,Fe)As:Beの価電子帯電子構造}, booktitle = {}, year = 2017, } @inproceedings{CTT100758120, author = {小林正起 and Le Duc Anh and Pham Nam Hai and 原田慈久 and Thorsten Schmitt and 藤森 淳 and 田中雅明 and 尾嶋正治 and Vladimir N. Strocov}, title = {n型強磁性半導体(In,Fe)As:Beの価電子帯電子構造}, booktitle = {}, year = 2017, } @inproceedings{CTT100758119, author = {小林 正起 and 木内 久雄 and 丹羽 秀治 and 宮脇 淳 and 藤森 淳 and Le Duc Anh and Pham Nam Hai and 田中 雅明 and 尾嶋正治 and 原田慈久}, title = {n型強磁性半導体(In,Fe)Asの電子構造に対するBe添加効果}, booktitle = {}, year = 2017, } @inproceedings{CTT100758103, author = {Pham Nam Hai and Tomohiro Otsuka and Munehiko Yoshida and Nguyen Thanh Tu and Le Duc Anh and Masaaki Tanaka}, title = {(Invited) Fe-doped ferromagnetic semiconductors for high-performance semiconductor spin devices}, booktitle = {}, year = 2017, } @inproceedings{CTT100743990, author = {Nguyen Huynh Duy Khang and Yugo Ueda and Pham Nam Hai}, title = {MnGa thin films with perpendicular magnetic anisotropy grown on BiSb topological insulator}, booktitle = {}, year = 2017, } @inproceedings{CTT100758112, author = {Le Duc Anh and Nguyen Thanh Tu and Pham Nam Hai and Masaaki Tanaka}, title = {(Invited) Fe-based narrow-gap ferromagnetic semiconductor: New materials for high-performance spintronic devices}, booktitle = {}, year = 2017, } @inproceedings{CTT100743992, author = {Nguyen Thanh Tu and Pham Nam Hai and Le Duc Anh and Masaaki Tanaka}, title = {High-temperature ferromagnetism in n-type and p-type Fe-doped ferromagnetic semiconductors}, booktitle = {}, year = 2017, } @inproceedings{CTT100743991, author = {Le Duc Anh and Pham Nam Hai and Masaaki Tanaka}, title = {Tuning of Magnetoconductance by electrical control of band alignment in n+(In,Fe)As/p+InAs Esaki diode}, booktitle = {}, year = 2017, } @inproceedings{CTT100744165, author = {Nguyen Huynh Duy Khang and Yugo Ueda and Pham Nam Hai}, title = {MnGa thin films with perpendicular magnetic anisotropy grown on BiSb topological insulator}, booktitle = {}, year = 2017, } @inproceedings{CTT100743730, author = {Tomohiro Otsuka and Yuto Arakawa and Kento Nishijima and Masaaki Tanaka and Pham Nam Hai}, title = {Bias and temperature dependence of giant magnetoresistance in (In,Fe)As/(Ga,Fe)Sb spin diode}, booktitle = {}, year = 2017, } @inproceedings{CTT100743731, author = {Nguyen Tu Thanh and Pham Nam Hai and Le Duc Anh and Masaaki Tanaka}, title = {High-temperature ferromagnetism in a new n-type Fe-doped ferromagnetic semiconductor (In,Fe)Sb}, booktitle = {}, year = 2017, } @inproceedings{CTT100743729, author = {N. H. D. Khang and P. N. Hai}, title = {Growth and characterization of MnGa thin films on BiSb topological insulator}, booktitle = {}, year = 2017, } @inproceedings{CTT100743727, author = {K. Yao and Y. Ueda and N. H. D. Khang and P. N. Hai}, title = {Electrical properties of Bi1-xSbx spin Hall thin films grown on GaAs(111)A substrates”}, booktitle = {}, year = 2017, } @inproceedings{CTT100743728, author = {Duong Dinh Hiep and Masaaki Tanaka and Pham Nam Hai}, title = {Spin valve effect in Si-based spin valve devices with a nano-scale Si channel}, booktitle = {}, year = 2017, } @inproceedings{CTT100743723, author = {Le Duc Anh and Pham Nam Hai and Masaaki Tanaka}, title = {Observation of large spin splitting in the conduction band of n-type ferromagnetic semiconductor (In,Fe)As}, booktitle = {}, year = 2017, } @inproceedings{CTT100743717, author = {Pham NamHai and Le Duc Anh and Nguyen Thanh Tu and Masaaki Tanaka}, title = {(Invited) High-performance Fe-doped ferromagnetic semiconductors}, booktitle = {}, year = 2016, } @inproceedings{CTT100743721, author = {Tomohiro Otsuka and Yuto Arakawa and Masaaki Tanaka and Pham Nam Hai}, title = {Giant spin-valve effect in (Ga,Fe)As/(In,Fe)As spin diodes}, booktitle = {}, year = 2016, } @inproceedings{CTT100743722, author = {Munehiko Yoshida and Akihide Nagamine and Masaaki Tanaka and Pham Nam Hai}, title = {High Temperature Ferromagnetism in (In,Fe)As Grown on Vicinal GaAs Substrates}, booktitle = {}, year = 2016, } @inproceedings{CTT100743716, author = {Le Duc Anh and Pham NamHai and Yuichi Kasahara and Yoshihiro Iwasa and Masaaki Tanaka}, title = {(Invited) N-type carrier-induced ferromagnetic semiconductor and electrical control of ferromagnetism by wavefunction engineering}, booktitle = {}, year = 2016, } @inproceedings{CTT100744164, author = {PHAMNAM HAI}, title = {高性能鉄系強磁性半導体の創生と半導体スピンデバイスへの応用}, booktitle = {}, year = 2016, } @inproceedings{CTT100743724, author = {Yuto Arakawa and Tomohiro Otsuka and Masaaki Tanaka and Pham Nam Hai}, title = {Giant spin dependent transport characteristics in Fe-doped ferromagnetic semiconductor p-n junctions}, booktitle = {}, year = 2016, } @inproceedings{CTT100743718, author = {Yugo Ueda and Pham Nam Hai}, title = {Epitaxial Growth and Characterization of Bi1-xSbx Spin Hall Alloy on GaAs(111) Substrates}, booktitle = {}, year = 2016, } @inproceedings{CTT100743719, author = {Nguyen Thanh Tu and Pham Nam Hai and Le Duc Anh and Masaaki Tanaka}, title = {High‐Temperature Ferromagnetism in Heavily Fe‐doped Ferromagnetic Semiconductor (Ga,Fe)Sb}, booktitle = {}, year = 2016, } @inproceedings{CTT100743720, author = {Duong Dinh Hiep and Masaaki Tanaka and Pham Nam Hai}, title = {Spin-valve Effect in Nanoscale Si-based Devices with Ferromagnetic Electrodes}, booktitle = {}, year = 2016, } @inproceedings{CTT100743725, author = {Shoya Sakamoto and Nguyen Thanh Tu and Yukiharu Takeda and Shin-ichi Fujimori and Pham Nam Hai and Le Duc Anh and Yuki Wakabayashi and Goro Shibata and Masafumi Horio and Keisuke Ikeda and Yuji Saitoh and Hiroshi Yamagami and Masaaki Tanaka and Atsushi Fujimori}, title = {Electronic Structure of the p-type Ferromagnetic Semiconductor (Ga,Fe)Sb}, booktitle = {}, year = 2016, } @inproceedings{CTT100743726, author = {Le Duc Anh and Pham Nam Hai and Masaaki Tanaka}, title = {Bias-dependent magneto-conductance in n-type ferromagnetic semiconductor (In,Fe)As-based Esaki diodes}, booktitle = {}, year = 2016, } @inproceedings{CTT100711621, author = {Le Duc Anh and Pham Nam Hai and Masaaki Tanaka}, title = {Observation of spontaneous spin-splitting in the band structure of n-type ferromagnetic semiconductor (In,Fe)As}, booktitle = {}, year = 2016, } @inproceedings{CTT100711620, author = {Akihide Nagamine and Munehiko Yoshida and Masaaki Tanaka and Namhai Pham}, title = {Magnetic properties of (In,Fe)As grown on vicinal GaAs substrates}, booktitle = {}, year = 2016, } @inproceedings{CTT100711619, author = {Yugo Ueda and Pham Nam Hai}, title = {Epitaxial growth of Bi1-xSbx spin-Hall alloy on GaAs(111) substrates}, booktitle = {}, year = 2016, } @inproceedings{CTT100711618, author = {Yugo Ueda and Pham Nam Hai}, title = {Growth and characterization of Bi1-xSbx thin films on GaAs(111) substrates}, booktitle = {}, year = 2016, } @inproceedings{CTT100711617, author = {Duong Dinh Hiep and Masaaki Tanaka and Pham Nam Hai}, title = {Spin transport in nanoscale silicon channels}, booktitle = {}, year = 2016, } @inproceedings{CTT100711616, author = {Le Duc Anh and Pham Nam Hai and Masaaki Tanaka}, title = {Spontaneous spin-split band structure of n-type ferromagnetic semiconductor (In,Fe)As observed by tunneling spectroscopy}, booktitle = {}, year = 2016, } @inproceedings{CTT100711615, author = {Nguyen Thanh Tu and Pham Nam Hai and Le Duc Anh and Masaaki Tanaka}, title = {High-Temperature Ferromagnetism in Heavily Fe-doped Ferromagnetic Semiconductor}, booktitle = {}, year = 2016, } @inproceedings{CTT100711612, author = {Tomohiro Otsuka and Yuto Arakawa and Masaaki Tanaka and Pham Nam Hai}, title = {Giant spin-valve effect in (Ga,Fe)Sb/(In,Fe)As ferromagnetic p-n junctions}, booktitle = {}, year = 2016, } @inproceedings{CTT100700260, author = {Nguyen Thanh Tu and Pham Nam Hai and Le Duc Anh and Masaaki Tanaka}, title = {High-temperature ferromagnetism in heavily Fe-doped ferromagnetic semiconductor (Ga,Fe)Sb}, booktitle = {}, year = 2015, } @inproceedings{CTT100700253, author = {Le Duc Anh and Pham NamHai and Yuichi Kasahara and Yoshihiro Iwasa and Masaaki Tanaka}, title = {(Invited) Control of magnetic properties by manipulating the carrier wavefunction in n-type ferromagnetic semiconductor (In,Fe)As quantum wells}, booktitle = {}, year = 2015, } @inproceedings{CTT100700254, author = {Masaaki Tanaka and Le Duc Anh and Pham Nam Hai}, title = {(Invited) Ferromagnetic semiconductors and heterostructures for semiconductor spintronics: Wavefunction engineering using n-type electron-induced ferromagnetic semiconductor (In,Fe)As}, booktitle = {}, year = 2015, } @inproceedings{CTT100700257, author = {Nguyen Thanh Tu and Pham Nam Hai and Le Duc Anh and Masaaki Tanaka}, title = {Magnetic Properties and Intrinsic Ferromagnetism in Narrow-gap Ferromagnetic Semiconductor (Ga,Fe)Sb}, booktitle = {}, year = 2015, } @inproceedings{CTT100700259, author = {Tu Nguyen and Nam Hai Pham and Duc Anh Le and Masaaki Tanaka}, title = {High-temperature ferromagnetism in heavily Fe-doped ferromagnetic semiconductor (Ga,Fe)Sb}, booktitle = {}, year = 2015, } @inproceedings{CTT100700258, author = {Anh Le and Daiki Kaneko and Pham Nam Hai and Masaaki Tanaka}, title = {Growth and characterization of insulating ferromagnetic semiconductor (Al,Fe)Sb}, booktitle = {}, year = 2015, } @inproceedings{CTT100700252, author = {Masaaki Tanaka and Pham Nam Hai and Le Duc Anh}, title = {(Invited) Continuous visible-light emission at room temperature in Mn-doped GaAs and Si light-emitting diodes}, booktitle = {}, year = 2015, } @inproceedings{CTT100700255, author = {Duc Anh Le and Nam Hai Pham and Yuichi Kasahara and Yoshihiro Iwasa and Masaaki Tanaka}, title = {Electrical control of ferromagnetism in InAs /(In,Fe)As/ InAs trilayer quantum wells by wavefunction engineering}, booktitle = {}, year = 2015, } @inproceedings{CTT100700256, author = {Pham Nam Hai and Daiki Maruo and Le Duc Anh and Masaaki Tanaka}, title = {Room temperature visible-light electroluminescence in Si p-n junctions with an epitaxial Mn doped Si layer}, booktitle = {}, year = 2015, } @inproceedings{CTT100700251, author = {Le Duc Anh and Pham NamHai and Yuichi Kasahara and Yoshihiro Iwasa and Masaaki Tanaka}, title = {(Invited) Electrical control of magnetic properties in n-type ferromagnetic semiconductor (In,Fe)As quantum wells}, booktitle = {}, year = 2015, } @inproceedings{CTT100682902, author = {Tomohiro Amemiya and Atsushi Ishikawa and Yuya Shoji and Pham Nam Hai and Masaaki Tanaka and Tetsuya Mizumoto and Takuo Tanaka and Shigehisa Arai}, title = {Magneto-Optical Integrated Circuits by femtosecond laser modelling in YIG}, booktitle = {}, year = 2015, } @inproceedings{CTT100683382, author = {雨宮智宏 and コ シチン and 石川篤 and 庄司雄哉 and ファム ナム ハイ and 田中雅明 and 水本哲弥 and 田中拓男 and 荒井滋久}, title = {フェムト秒レーザーによるYIG光磁気造形を利用した磁気光学回路}, booktitle = {}, year = 2015, } @inproceedings{CTT100683380, author = {Daiki Maruo and Pham Nam Hai and Masaaki Tanaka}, title = {Visible-light electroluminescence in Mn-doped GaAs light-emitting diodes}, booktitle = {}, year = 2015, } @inproceedings{CTT100683381, author = {Pham Nam Hai and Daiki Maruo and Le Duc Anh and Masaaki Tanaka}, title = {Room temperature reddish-yellow electroluminescence in manganese-doped silicon light-emitting diodes}, booktitle = {}, year = 2015, } @inproceedings{CTT100683428, author = {Nguyen Thanh Tu and Pham Nam Hai and Le Duc Anh and Masaaki Tanaka}, title = {New Narrow Gap III-V Ferromagnetic Semiconductors}, booktitle = {}, year = 2015, } @inproceedings{CTT100683384, author = {Thanh Tu Nguyen and Pham Nam Hai and Le Duc Anh and Masaaki Tanaka}, title = {Magneto-optical and magneto-transport characteristics of heavily Fe-doped ferromagnetic semiconductor (Ga,Fe)Sb}, booktitle = {}, year = 2015, } @inproceedings{CTT100683383, author = {Duc Anh Le and Nam Hai Pham and Yuichi Kasahara and Yoshihiro Iwasa and Masaaki Tanaka}, title = {[講演奨励賞記念講演][招待講演]Electrical modulation of ferromagnetism via controlling the wavefunction in n-type ferromagnetic semiconductor (In,Fe)As quantum wells}, booktitle = {}, year = 2015, } @inproceedings{CTT100683378, author = {坂本 祥哉 and レ デュック アィン and ファム ナム ハイ and 芝田 悟朗 and 竹田 幸治 and 高橋 文雄 and 小出 常晴 and 田中 雅明 and 藤森 淳}, title = {n 型強磁性半導体(In,Fe)As:Be のXMCD による磁化過程の研究}, booktitle = {}, year = 2014, } @inproceedings{CTT100683364, author = {ファム ナム ハイ}, title = {(招待講演) 鉄系強磁性半導体とそのヘテロ構造}, booktitle = {}, year = 2014, } @inproceedings{CTT100683379, author = {レデゥックアイン and ファム ナム ハイ and 笠原裕一 and 岩佐義宏 and 田中雅明}, title = {N 型強磁性半導体(In,Fe)As 量子井戸における波動関数制御による電気的な磁性変調}, booktitle = {}, year = 2014, } @inproceedings{CTT100683377, author = {Nguyen Thanh Tu and Pham Nam Hai and Le Duc Anh and Masaaki Tanaka}, title = {(Ga,Fe)Sb: a new p-type ferromagnetic semiconductor}, booktitle = {}, year = 2014, } @inproceedings{CTT100683374, author = {Duc Anh Le and Nam Hai Pham and Yuichi Kasahara and Yoshihiro Iwasa and Masaaki Tanaka}, title = {Enhancement of ferromagnetism by manipulating the wavefunctions in n-type ferromagnetic semiconductor (In,Fe)As quantum wells}, booktitle = {}, year = 2014, } @inproceedings{CTT100683376, author = {Shoya Sakamoto and Anh Le Duc and Hai Pham Nam and Goro Shibata and Yukio Takahashi and Yukiharu Takeda and Masaki Kobayashi and Tsuneharu Koide and Masaaki Tanaka and Atsushi Fujimori}, title = {Magnetization Process of the n-type Ferromagnetic Semiconductor (In,Fe)As:Be Studied by X-ray Magnetic Circular Dichroism}, booktitle = {}, year = 2014, } @inproceedings{CTT100683375, author = {Thanh Tu Nguyen and Duc Anh Le and Nam Hai Pham and Masaaki Tanaka}, title = {(Ga,Fe)Sb: a new p-type ferromagnetic semiconductor}, booktitle = {}, year = 2014, } @inproceedings{CTT100683373, author = {Nguyen Thanh Tu and Pham Nam Hai and Le Duc Anh and Masaaki Tanaka}, title = {Epitaxial Growth and Characterization of a New P-type Ferromagnetic Semiconductor (Ga,Fe)Sb}, booktitle = {}, year = 2014, } @inproceedings{CTT100683372, author = {Pham Nam Hai and Daiki Maruo and Le Duc Anh and Masaaki Tanaka}, title = {Room-temperature Visible-light Electroluminescence in Light Emitting Diodes with an Epitaxial Mn-doped Si Layer}, booktitle = {}, year = 2014, } @inproceedings{CTT100672914, author = {Masaaki Tanaka and Pham Nam Hai and Shinobu Ohya}, title = {(Invited) Continuous visible-light emission at room temperature in Mn-doped Si light-emitting diodes}, booktitle = {}, year = 2014, } @inproceedings{CTT100672911, author = {M. Tanaka and P. N. Hai and L. D. Anh}, title = {(Invited) Recent progress in III-V based ferromagnetic semiconductors: N-type (In,Fe)As and its heterostructures}, booktitle = {}, year = 2014, } @inproceedings{CTT100683369, author = {Le Duc Anh and Pham NamHai and Yuichi Kasahara and Yoshihiro Iwasa and Masaaki Tanaka}, title = {Electrical Control of Ferromagnetism by Wave Function Engineering in n-type Ferromagnetic Semiconductor (In,Fe)As Quantum Wells}, booktitle = {}, year = 2014, } @inproceedings{CTT100672913, author = {Pham Nam Hai and Le Duc Anh and Daisuke Sasaki and Masaaki Tanaka}, title = {(Invited) Electron-induced ferromagnetism in Fe-doped narrow-gap semiconductors}, booktitle = {}, year = 2014, } @inproceedings{CTT100683370, author = {Pham Nam Hai and Daiki Maruo and Le Duc Anh and Masaaki Tanaka}, title = {Reddish-Yellow Visible-Light Electroluminescence in Manganese-Doped Silicon Light-Emitting Diodes}, booktitle = {}, year = 2014, } @inproceedings{CTT100683367, author = {Le Duc Anh and Pham NamHai and Yuichi Kasahara and Yoshihiro Iwasa and Masaaki Tanaka}, title = {Electrical control of ferromagnetism by wavefunction engineering in a ferromagnetic trilayer (InAs/(In,Fe)As/InAs) quantum well}, booktitle = {}, year = 2014, } @inproceedings{CTT100683366, author = {Pham Nam Hai and Daisuke Sasaki and Le Duc Anh and Masaaki Tanaka}, title = {Interplay between strain, quantum confinement, and ferromagnetism in strained (In,Fe)As thin films}, booktitle = {}, year = 2014, } @inproceedings{CTT100672919, author = {Atsushi Ishikawa and Tomohiro Amemiya and Yuya Shoji and P. N. Hai and Masaaki Tanaka and Tetsuya Mizumoto and Shigehisa Arai and Takuo Tanaka}, title = {(Invited) Optical and magnetic microstructures in YIG ferrite fabricated by femtosecond laser}, booktitle = {}, year = 2014, } @inproceedings{CTT100672918, author = {Tomohiro Amemiya and Atsushi Ishikawa and Yuya Shoji and P.N. Hai and Masaaki Tanaka and Tetsuya Mizumoto and Takuo Tanaka and Shigehisa Arai}, title = {Three-dimensional Nanostructuring in YIG Ferrite with Femtosecond Laser}, booktitle = {}, year = 2014, } @inproceedings{CTT100672548, author = {雨宮智宏 and 石川篤 and 庄司雄哉 and P. N. Hai and 田中雅明 and 水本哲弥 and 田中拓男 and 荒井滋久}, title = {フェムト秒レーザーによるYIGフェライト3次元光造形}, booktitle = {}, year = 2014, } @inproceedings{CTT100672214, author = {Daisuke Sasaki and Le Duc Anh and Pham Nam Hai and Masaaki Tanaka}, title = {Interplay between strain, quantum confinement, and ferromagnetism in strained ferromagnetic semiconductor (In,Fe)As}, booktitle = {}, year = 2014, } @inproceedings{CTT100672219, author = {Le Duc Anh and Pham NamHai and Yuichi Kasahara and Yoshihiro Iwasa and Masaaki Tanaka}, title = {Electrical control of ferromagnetism in n-type ferromagnetic semiconductor (In,Fe)As quantum wells}, booktitle = {}, year = 2014, } @inproceedings{CTT100672222, author = {丸尾大貴 and ファム ナム ハイ and 田中雅明}, title = {マンガンを添加したガリウム砒素発光ダイオードにおける可視光電界励起発光}, booktitle = {}, year = 2014, } @inproceedings{CTT100672199, author = {Masaaki Tanaka and Pham Nam Hai and Shinobu Ohya}, title = {(Invited) Recent Progress in Ferromagnetic Semiconductors}, booktitle = {}, year = 2014, } @inproceedings{CTT100672200, author = {Pham Nam Hai and Le Duc Anh and Daisuke Sasaki and Masaaki Tanaka}, title = {(Invited) Electron-induced ferromagnetism in Fe-doped semiconductors}, booktitle = {}, year = 2014, } @inproceedings{CTT100672224, author = {T. Nguyen and D. A. Le and N. H. Pham and M. Tanaka}, title = {Epitaxial Growth and Characterization of n-type Magnetic Semiconductor (In,Co)As}, booktitle = {}, year = 2014, } @inproceedings{CTT100672213, author = {Namhai Pham and Daiki Maruo and DucAnh Le and Masaaki Tanaka}, title = {Continuous reddish-yellow visible-light emission at room temperature in Mn-doped Si surface light-emitting diodes}, booktitle = {}, year = 2014, } @inproceedings{CTT100672251, author = {石川篤 and 庄司雄哉 and 雨宮智宏 and P. N. Hai and 田中雅明 and 水本哲弥 and 田中拓男 and 荒井滋久}, title = {フェムト秒レーザーを用いたCe:YIGへの3次元光ナノ加工}, booktitle = {}, year = 2014, } @inproceedings{CTT100672227, author = {Daiki Maruo and Pham Nam Hai and Masaaki Tanaka}, title = {Visible-light electroluminesence in Mn-doped GaAs light-emitting diodes}, booktitle = {}, year = 2014, } @inproceedings{CTT100672226, author = {Nguyen Thanh Tu and Le Duc Anh and Pham Nam Hai and Masaaki Tanaka}, title = {Epitaxial Growth and Characterization of n-type Magnetic Semiconductor (In,Co)As}, booktitle = {}, year = 2014, } @inproceedings{CTT100672225, author = {Daisuke Sasaki and Le Duc Anh and Pham Nam Hai and Masaaki Tanaka}, title = {Interplay between strain, quantum confinement, and ferromagnetism in strained ferromagnetic semiconductor (In,Fe)As}, booktitle = {}, year = 2014, } @inproceedings{CTT100672228, author = {Le Duc Anh and Pham Nam Hai and Yuichi Kasahara and Yoshihiro Iwasa and Masaaki Tanaka}, title = {Electrical control of ferromagnetism in n-type ferromagnetic semiconductor (In,Fe)As quantum wells}, booktitle = {}, year = 2014, } @inproceedings{CTT100672232, author = {S. Sakamoto and M. Kobayashi and G. Shibata and Y. Takahashi and A. Fujimori and T. Koide and Y. Takeda and Y. Saitoh and H. Yamagami and L. Duc Anh and P. N. Hai and M. Tanaka}, title = {XMCD measurements of ferromagnetic semiconductor (In,Fe)As}, booktitle = {}, year = 2013, } @inproceedings{CTT100672206, author = {ファム ナム ハイ}, title = {(招待講演)N型電子誘起強磁性半導体(In,Fe)As ~次世代強磁性半導体の開発に向けて~}, booktitle = {}, year = 2013, } @inproceedings{CTT100672209, author = {Masaaki Tanaka and Pham Nam Hai and Le Duc Anh and Daisuke Sasaki}, title = {(Invited) Recent progress of ferromagnetic semiconductors N-type electron-induced ferromagnetic semiconductor (In,Fe)As}, booktitle = {}, year = 2013, } @inproceedings{CTT100672234, author = {坂本祥哉 and 小林正起 and 芝田悟朗 and 高橋文雄 and 藤森 淳 and 小出常晴 and 竹田幸治 and 山上浩志 and 斎藤祐児 and Le Duc Anh and Pham Nam Hai and 田中雅明}, title = {強磁性半導体(In,Fe)AsのXMCD測定}, booktitle = {}, year = 2013, } @inproceedings{CTT100672186, author = {Nguyen Thanh Tu and Le Duc Anh and Pham Nam Hai and Masaaki Tanaka}, title = {Epitaxial growth and properties of n-type magnetic semiconductor (In,Co)As}, booktitle = {}, year = 2013, } @inproceedings{CTT100672203, author = {Pham Nam Hai and Masaaki Tanaka}, title = {(Invited) Spin-dependent transport phenomena in III-V semiconductor heterostructures with ferromagnetic MnAs nano-scale particles}, booktitle = {}, year = 2013, } @inproceedings{CTT100672233, author = {古川 惣一朗 and ファム ナム ハイ and レ デゥック アィン and 田中 雅明}, title = {Siドープn型強磁性半導体(In,Fe)Asの結晶成長および特性評価}, booktitle = {}, year = 2013, } @inproceedings{CTT100672197, author = {Pham Nam Hai and Masaaki Tanaka}, title = {Spin-dependent transport phenomena in ferromagnetic MnAs nano-scale particles/ GaAs semiconductor hybrid system}, booktitle = {}, year = 2013, } @inproceedings{CTT100672193, author = {Pham Nam Hai and Soichiro Furukawa and Le Duc Anh and Masaaki Tanaka}, title = {Effects of co-doping on electronic and magnetic properties of n-type electron-induced ferromagnetic semiconductor (In,Fe)As}, booktitle = {}, year = 2013, } @inproceedings{CTT100672212, author = {Masaaki Tanaka and Pham Nam Hai and Le Duc Anh and Shinobu Ohya}, title = {(Invited) Recent progress of ferromagnetic semiconductors: Electron-induced n-type ferromagnetic semiconductor (In,Fe)As}, booktitle = {}, year = 2013, } @inproceedings{CTT100672235, author = {レ デゥック アィン and ファム ナム ハイ and 田中 雅明}, title = {強磁性半導体(InFe)As量子井戸構造における量子サイズ効果および波動関数制御によるキュリー温度の変調}, booktitle = {}, year = 2013, } @inproceedings{CTT100672196, author = {Le Duc Anh and Pham Nam Hai and Masaaki Tanaka}, title = {Control of ferromagnetism by moving the electron wavefunction in ferromagnetic semiconductor (In,Fe)As quantum wells}, booktitle = {}, year = 2013, } @inproceedings{CTT100672263, author = {Masaaki Tanaka and Shinobu Ohya and Pham Nam Hai and Ryosyo Nakane}, title = {(Invited) Spintronics materials and devices - ferromagnetic semiconductors and hetero structures}, booktitle = {}, year = 2012, } @inproceedings{CTT100672299, author = {レ デゥック アィン and ファム ナム ハイ and 田中 雅明}, title = {強磁性半導体(In,Fe)As超薄膜ヘテロ構造における量子サイズ効果}, booktitle = {}, year = 2012, } @inproceedings{CTT100672290, author = {Daisuke Sasaki and Pham Nam Hai and Le Duc Anh and Masaaki Tanaka}, title = {Anisotropic magnetoresistance in n-type electron-induced ferromagnetic semiconductor (In,Fe)As: two-fold and eight-fold symmetry}, booktitle = {}, year = 2012, } @inproceedings{CTT100672915, author = {S. Ohya and I. Muneta and K. Takata and Y. Xin and P. N. Hai and M. Tanaka}, title = {(Invited) Spin-dependent resonant tunneling and the valence-band picture of III-V-based ferromagnetic semiconductors}, booktitle = {}, year = 2012, } @inproceedings{CTT100672292, author = {Pham Nam Hai and Le Duc Anh and Daisuke Sasaki and Masaaki Tanaka}, title = {Making n-type electron-induced ferromagnetic semiconductor with tetrahedral Fe-As bonding}, booktitle = {}, year = 2012, } @inproceedings{CTT100672291, author = {Le Duc Anh and Daisuke Sasaki and Pham Nam Hai and Masaaki Tanaka}, title = {Properties of ferromagnetic n-type (In,Fe)As: quantum size effect and crystalline anisotropic magnetoresistance}, booktitle = {}, year = 2012, } @inproceedings{CTT100672293, author = {Pham Nam Hai and Le Duc Anh and Masaaki Tanaka}, title = {(In,Fe)As: A new n-type electron-induced ferromagnetic semiconductor with tetrahedral Fe-As bonding}, booktitle = {}, year = 2012, } @inproceedings{CTT100672265, author = {Pham Nam Hai and Le Duc Anh and Daisuke Sasaki and Masaaki Tanaka}, title = {(Invited) N-type electron-induced ferromagnetic semiconductor (In,Fe)As}, booktitle = {}, year = 2012, } @inproceedings{CTT100672264, author = {Masaaki Tanaka and Pham Nam Hai and Le Duc Anh}, title = {(Invited) Iron-Based n-Type Electron-Induced Ferromagnetic Semiconductor}, booktitle = {}, year = 2012, } @inproceedings{CTT100672301, author = {佐々木 大輔 and ファム ナム ハイ and レ デゥック アィン and 田中 雅明}, title = {電子誘起強磁性半導体(In,Fe)Asにおける異方性磁気抵抗効果と磁気異方性}, booktitle = {}, year = 2012, } @inproceedings{CTT100672302, author = {ファム ナム ハイ and レ デゥック アィン and Mohan Shyam and 為ヶ井 強 and 田中 雅明}, title = {電子誘起強磁性半導体(In,Fe)Asにおける強磁性ドメイン構造}, booktitle = {}, year = 2012, } @inproceedings{CTT100672300, author = {佐々木 大輔 and ファム ナム ハイ and レ デゥック アィン and 田中 雅明}, title = {強磁性半導体(In,Fe)Asにおける異方性磁気抵抗効果と結晶磁気異方性}, booktitle = {}, year = 2012, } @inproceedings{CTT100672298, author = {Le Duc Anh and Pham Nam Hai and Masaaki Tanaka}, title = {Properties of n-type ferromagnetic semiconductor (In,Fe)As: Fe concentration and thickness dependence}, booktitle = {}, year = 2012, } @inproceedings{CTT100672266, author = {Masaaki Tanaka and Pham Nam Hai and Duc Anh Le}, title = {(Invited) A new Fe-based n-type electron-induced ferromagnetic semiconductor:(In,Fe)As}, booktitle = {}, year = 2012, } @inproceedings{CTT100672294, author = {Pham Nam Hai and Le Duc Anh and Masaaki Tanaka}, title = {Intrinsic ferromagnetism in (In,Fe)As and its dependence on Fe concentration}, booktitle = {}, year = 2012, } @inproceedings{CTT100672295, author = {Pham Nam Hai and Le Duc Anh and Masaaki Tanaka}, title = {N-type electron-induced ferromagnetic semiconductor with tetrahedral Fe-As bonding}, booktitle = {}, year = 2012, } @inproceedings{CTT100672296, author = {Masaaki Tanaka and Pham Nam Hai and Le Duc Anh and Shyam Mohan and Tsuyoshi Tamegai}, title = {Spintronics: Materials and Devices}, booktitle = {}, year = 2012, } @inproceedings{CTT100672297, author = {Masaaki Tanaka and Shinobu Ohya and Ryosyo Nakane and Pham Nam Hai and Shinsuke Yada and Ryota Akiyama and Yoshisuke Ban and Shoichi Sato and Iriya Muneta and Ryohei Okazaki and Le Duc Anh}, title = {Spintronics: Materials and Devices: A New Spin on Semiconductors - Spintronics Research Opens the Way to New Semiconductor Technology}, booktitle = {}, year = 2012, } @inproceedings{CTT100672307, author = {ファム ナム ハイ and レ デゥック アィン and 田中 雅明}, title = {新しいn型電子誘起強磁性半導体(In,Fe)As}, booktitle = {}, year = 2011, } @inproceedings{CTT100672305, author = {レ デゥック アィン and ファム ナム ハイ and 田中 雅明}, title = {極薄InFeAsにおける磁気円二色性スペクトルのブルーシフトの観測}, booktitle = {}, year = 2011, } @inproceedings{CTT100672269, author = {S. Ohya and I. Muneta and K. Takata and Y. Xin and P. N. Hai and M. Tanaka}, title = {(Invited) Valence-band structure of (III,Mn)As ferromagnetic semiconductors}, booktitle = {}, year = 2011, } @inproceedings{CTT100672306, author = {佐々木 大輔 and ファム ナム ハイ and レ デゥック アィン and 田中 雅明}, title = {強磁性半導体(In,Fe)As における異方性磁気抵抗効果と磁気異方性}, booktitle = {}, year = 2011, } @inproceedings{CTT100672267, author = {Pham Nam Hai and Masaaki Tanaka}, title = {(Invited) Top-down and bottom-up fabrication of nano-scale spintronic devices and their spin-dependent transport characteristics}, booktitle = {}, year = 2011, } @inproceedings{CTT100672310, author = {Le Duc Anh and Pham Nam Hai and Masaaki Tanaka}, title = {Intrinsic ferromagnetism in (In,Fe)As and its dependence on Fe concentration}, booktitle = {}, year = 2011, } @inproceedings{CTT100672311, author = {Pham Nam Hai and Le Duc Anh and Masaaki Tanaka}, title = {(In,Fe)As: A new Fe-based n-type electron-induced ferromagnetic semiconductor}, booktitle = {}, year = 2011, } @inproceedings{CTT100672309, author = {ファム ナム ハイ and レ デゥック アィン and 田中 雅明}, title = {鉄系n型電子誘起強磁性半導体(In,Fe)As}, booktitle = {}, year = 2011, } @inproceedings{CTT100672308, author = {レ デゥック アィン and ファム ナム ハイ and 田中 雅明}, title = {N型強磁性半導体InFeAsにおける磁気円二色性、異常ホール効果と磁化特性}, booktitle = {}, year = 2011, } @inproceedings{CTT100672312, author = {Pham Nam Hai and Le Duc Anh and Masaaki Tanaka}, title = {A new Fe-based n-type ferromagnetic semiconductor (In,Fe)As}, booktitle = {}, year = 2011, } @inproceedings{CTT100672314, author = {R. Akiyama and S. Ohya and P. N. Hai and M. Tanaka}, title = {Magnetoresistance induced by spin-dependent inelastic cotunneling in a ferromagnetic MnAs nanoparticle with non-magnetic electrodes}, booktitle = {}, year = 2011, } @inproceedings{CTT100672313, author = {Le Duc Anh and Pham Nam Hai and Masaaki Tanaka}, title = {Correlation between magnetic circular dichroism, anomalous Hall effect and magnetization in (In,Fe)As}, booktitle = {}, year = 2011, } @inproceedings{CTT100672270, author = {S. Ohya and K. Takata and I. Muneta and P. N. Hai and Y. Xin and M. Tanaka}, title = {(Invited) Valence-band structure of the ferromagnetic semiconductor GaMnAs}, booktitle = {}, year = 2011, } @inproceedings{CTT100672917, author = {Masaaki Tanaka and Pham Nam Hai and Iriya Muneta and Shinobu Ohya}, title = {(Invited) III-V based magnetic heterostructures and nanostructures: Bandstructure, spin dependent tunneling, and magnetoresistance}, booktitle = {}, year = 2011, } @inproceedings{CTT100672271, author = {Pham Nam Hai}, title = {(Invited) Iron-based n-type electron induced ferromagnetic semiconductor}, booktitle = {}, year = 2011, } @inproceedings{CTT100672916, author = {S. Ohya and I. Muneta and K. Takata and P. N. Hai and M. Tanaka}, title = {(Invited) Resonant tunneling spectroscopy and valence-band picture of the ferromagnetic semiconductor GaMnAs}, booktitle = {}, year = 2011, } @inproceedings{CTT100672316, author = {Ryota Akiyama and Shinobu Ohya and Pham Nam Hai and Masaaki Tanaka}, title = {Magnetoresistance due to inelastic spin-flip cotunneling within Coulomb blockade regime in III-V semiconductor / MnAs nanoparticle heterostructures}, booktitle = {}, year = 2011, } @inproceedings{CTT100672315, author = {Le Duc Anh and Pham Nam Hai and Masaaki Tanaka}, title = {A new Fe-based n-type ferromagnetic semiconductor}, booktitle = {}, year = 2011, } @inproceedings{CTT100672327, author = {秋山了太 and 大矢忍 and ファム ナム ハイ and 田中雅明}, title = {クーロンブロッケード領域内における非弾性スピンフリップコトンネルによる磁気抵抗の増大}, booktitle = {}, year = 2010, } @inproceedings{CTT100672328, author = {ファム ナム ハイ and 矢田慎介 and 田中 雅明}, title = {Phase decomposition diagram of magneticalloy semiconductor}, booktitle = {}, year = 2010, } @inproceedings{CTT100672317, author = {Pham Nam Hai and Shinobu Ohya and Masaaki Tanaka}, title = {Long spin-relaxation time (10μs) in a single ferro magnetic-metal MnAs nanoparticle}, booktitle = {}, year = 2010, } @inproceedings{CTT100672318, author = {Pham Nam Hai}, title = {Spin-dependent transport in a single-electron spin transistor}, booktitle = {}, year = 2010, } @inproceedings{CTT100672329, author = {ファム ナム ハイ and 大矢 忍 and 田中 雅明}, title = {単一MnAs微粒子における長いスピン緩和時間}, booktitle = {}, year = 2010, } @inproceedings{CTT100672319, author = {Pham Nam Hai and Shinobu Ohya and Masaaki Tanaka}, title = {Spin-dependent transport and long spin-relaxation time in a hexagonal MnAs nanoparticle}, booktitle = {}, year = 2010, } @inproceedings{CTT100672320, author = {Shinobu Ohya and Iriya Muneta and Pham Nam Hai and Masaaki Tanaka}, title = {Fermi level position and valence band structure in GaMnAs studied by spin-dependent resonant tunneling spectroscopy}, booktitle = {}, year = 2010, } @inproceedings{CTT100672273, author = {Pham Nam Hai}, title = {(招待講演) 閃亜鉛鉱型MnAs磁性微粒子による起電力の発生}, booktitle = {}, year = 2010, } @inproceedings{CTT100672275, author = {Pham Nam Hai and R. Akiyama and Shinobu Ohya and Masaaki Tanaka}, title = {(Invited) Electro motive force and huge magnetoresistance induced by zinc-blende MnAs nanomagnets}, booktitle = {}, year = 2010, } @inproceedings{CTT100672274, author = {Pham Nam Hai and Masaaki Tanaka}, title = {(Invited) Emerging semiconductor spintronic devices and materials}, booktitle = {}, year = 2010, } @inproceedings{CTT100672322, author = {Pham Nam Hai and Masaaki Tanaka}, title = {Spinmotive force in magnetic tunnel junction}, booktitle = {}, year = 2010, } @inproceedings{CTT100672321, author = {Shinobu Ohya and Iriya Muneta and Pham Nam Hai and Masaaki Tanaka}, title = {Investigation on the valence-band structure of ferromagnetic-semiconductor GaMnAs using spin-dependent resonant tunneling spectroscopy}, booktitle = {}, year = 2010, } @inproceedings{CTT100672276, author = {大矢 忍 and 宗田伊理也 and ファム ナム ハイ and 高田健太 and 田中雅明}, title = {(招待講演) 強磁性半導体GaMnAsへテロ構造におけるスピン依存伝導}, booktitle = {}, year = 2010, } @inproceedings{CTT100672331, author = {大矢 忍 and 宗田伊理也 and ファム ナム ハイ and 田中雅明}, title = {スピン依存共鳴トンネル分光を用いた強磁性半導体GaMnAsにおける価電子帯解析}, booktitle = {}, year = 2010, } @inproceedings{CTT100672330, author = {秋山了太 and ファム ナム ハイ and 田中雅明}, title = {スピンバッテリーにおける起電力の構造依存特性}, booktitle = {}, year = 2010, } @inproceedings{CTT100672277, author = {Pham Nam Hai}, title = {(Invited) Electromotive force and huge magnetoresistance in magnetic tunnel junctions with zinc-blende MnAs nano-magnets}, booktitle = {}, year = 2010, } @inproceedings{CTT100672333, author = {田中 雅明 and 大矢 忍 and 中根 了昌 and ファム ナム ハイ and 矢田 慎介 and 秋山 了太 and 國谷 瞬 and 佐藤 彰一 and 宗田 伊理也}, title = {スピン偏極電流制御デバイスと材料物性の研究}, booktitle = {}, year = 2010, } @inproceedings{CTT100672334, author = {秋山 了太 and ファム ナム ハイ and 田中 雅明}, title = {スピンバッテリーにおける起電力の構造依存特性}, booktitle = {}, year = 2010, } @inproceedings{CTT100672335, author = {大矢 忍 and 宗田 伊理也 and ファム ナム ハイ and 田中 雅明}, title = {AlMnAs障壁を有する強磁性半導体GaMnAs磁気トンネル接合におけるトンネル磁気抵抗効果}, booktitle = {}, year = 2010, } @inproceedings{CTT100672336, author = {竹田 幸治 and 岡根 哲夫 and 藤森 淳 and 斎藤 祐児 and 山上 浩志 and 大矢 忍 and ファム ナム ハイ and 田中 雅明}, title = {軟X線磁気円二色性によるGa1-xMnxAsのアニール効果の研究2}, booktitle = {}, year = 2010, } @inproceedings{CTT100672278, author = {ファム ナム ハイ and 大矢 忍 and 田中 雅明}, title = {(招待講演) III-V/MnAs 磁気ナノ構造におけるスピン起電力および巨大な磁気抵抗効果}, booktitle = {}, year = 2009, } @inproceedings{CTT100672326, author = {秋山 了太 and ファム ナム ハイ and 田中 雅明}, title = {スピンバッテリーにおける起電力の構造依存特性}, booktitle = {}, year = 2009, } @inproceedings{CTT100672279, author = {ファム ナム ハイ}, title = {(招待講演) 六方晶MnAs ナノ微粒子におけるスピン緩和時間の評価}, booktitle = {}, year = 2009, } @inproceedings{CTT100672323, author = {Pham Nam Hai and Shinobu Ohya and Masaaki Tanaka}, title = {Electromotive force and huge magnetoresistance in magnetic tunnel junctions with zinc-blende MnAs nanomagnets}, booktitle = {}, year = 2009, } @inproceedings{CTT100672337, author = {大矢 忍 and 宗田 伊理也 and ファム ナム ハイ and 田中 雅明}, title = {AlMnAs障壁を有する強磁性半導体GaMnAs磁気トンネル接合におけるトンネル磁気抵抗効果}, booktitle = {}, year = 2009, } @inproceedings{CTT100672338, author = {ファム ナム ハイ and 王 哲 and 田中 雅明}, title = {スピン起電力と超巨大磁気抵抗効果:素子構造依存性}, booktitle = {}, year = 2009, } @inproceedings{CTT100672280, author = {ファム ナム ハイ and 大矢 忍 and 田中 雅明 and 前川 禎通 and Stewart Barnes}, title = {(招待講演) スピン起電力と超巨大磁気抵抗効果(実験)~ファラデー法則は超えられるか?}, booktitle = {}, year = 2009, } @inproceedings{CTT100672339, author = {ファム ナム ハイ and 大矢 忍 and 田中 雅明}, title = {MnAsナノ微粒子/III-V族半導体ヘテロ構造におけるスピン依存伝導 ~スピン起電力と巨大磁気抵抗効果}, booktitle = {}, year = 2009, } @inproceedings{CTT100672324, author = {P. N. Hai and S. Ohya and S. E. Barnes and S. Maekawa and M. Tanaka}, title = {Electromotive force and huge magneto resistance induced by zinc-blende MnAs nanomagnets in magnetic tunnel junctions}, booktitle = {}, year = 2009, } @inproceedings{CTT100672282, author = {M. Tanaka and P. N. Hai and M. Yokoyama and S. Ohya}, title = {(Invited) Properties and Functionalities of GaAs:MnAs nanocomposites}, booktitle = {}, year = 2009, } @inproceedings{CTT100672281, author = {P. N. Hai and S. Ohya and S.E. Barnes and S. Maekawa and M. Tanaka}, title = {(Invited) Electromotive force and magnetoresistance (~100,000%) in magnetic tunnel junctions with zinc-blende MnAs nanomagnets}, booktitle = {}, year = 2009, } @inproceedings{CTT100672341, author = {ファム ナム ハイ and 大矢 忍 and 田中 雅明}, title = {閃亜鉛鉱型MnAs微粒子を含む半導体へテロ構造におけるスピン起電力と超巨大磁気抵抗効果}, booktitle = {}, year = 2009, } @inproceedings{CTT100672340, author = {大矢 忍 and 宗田 伊理也 and ファム ナム ハイ and 田中 雅明}, title = {III-V族強磁性半導体GaMnAsと量子へテロ構造におけるスピン依存伝導特性}, booktitle = {}, year = 2009, } @inproceedings{CTT100672342, author = {ファム ナム ハイ and 王哲 and 田中 雅明}, title = {強磁性半導体における相分離ダイアグラムの測定}, booktitle = {}, year = 2009, } @inproceedings{CTT100672343, author = {ファム ナム ハイ and 大矢 忍 and 田中 雅明}, title = {Electromotive force and hugemagnetoresistance in magnetic tunnel junctions with zinc-blende MnAs nanoparticles}, booktitle = {}, year = 2009, } @inproceedings{CTT100672344, author = {ファム ナム ハイ and 大矢 忍 and 田中 雅明}, title = {Long spin-relaxation time (10 μs) of a single ferromagnetic hexagonal MnAs nanoparticle embedded in a GaAs matrix}, booktitle = {}, year = 2009, } @inproceedings{CTT100672346, author = {田中 雅明 and 中根 了昌 and 大矢 忍 and A. M. ナズムル and ファム ナム ハイ and 矢田 慎介 and 遠藤 裕幸}, title = {スピン偏極電流制御デバイスと材料物性の研究}, booktitle = {}, year = 2009, } @inproceedings{CTT100672345, author = {ファム ナム ハイ and 大矢 忍 and 田中 雅明}, title = {閃亜鉛鉱型MnAsナノスケール微粒子を含むトンネル接合:巨大な磁気抵抗と静磁場による起電力効果}, booktitle = {}, year = 2009, } @inproceedings{CTT100672284, author = {M. Tanaka and P-N. Hai and S. Ohya}, title = {(Invited) Huge magnetoresistance and electromotive force in Zinc-Blende MnAs nanoparticles / III-V semiconductor hybrid structures}, booktitle = {}, year = 2008, } @inproceedings{CTT100672283, author = {S. Ohya and P. N. Hai and M. Tanaka}, title = {(Invited) III-V Semiconductor-Based Ferromagnetic Heterostructures}, booktitle = {}, year = 2008, } @inproceedings{CTT100672375, author = {ファム ナム ハイ and 大矢 忍 and 田中 雅明}, title = {閃亜鉛鉱型MnAsナノスケール微粒子を含むトンネル接合における巨大な磁気抵抗と起電力効果}, booktitle = {}, year = 2008, } @inproceedings{CTT100672325, author = {P. N. Hai and B.H. Yu and S. Ohya and M. Tanaka and S.E. Barnes and S. Maekawa}, title = {Spin-dependent transport in Zinc-Blende MnAs nanoparticles / GaAs semiconductor hybrid structures}, booktitle = {}, year = 2008, } @inproceedings{CTT100672377, author = {竹田幸治 and 小林正起 and 岡根哲夫 and 大河内拓雄 and 岡本 淳 and 斎藤祐児 and 小林 啓介 and 山上浩志 and 藤森 淳 and 田中新 and 岡林潤 and 尾嶋正治 and 大矢忍 and ファム ナム ハイ and 田中雅明}, title = {Ga1-xMnxAsの内殻吸収磁気円二色性による磁気的相互作用の研究}, booktitle = {}, year = 2008, } @inproceedings{CTT100672380, author = {ファム ナム ハイ and 大矢 忍 and 田中 雅明}, title = {MnAs強磁性微粒子を用いた単電子スピントラジスタにおけるTMR振動とスピン蓄積}, booktitle = {}, year = 2008, } @inproceedings{CTT100672351, author = {P. N. Hai and B.H. Yu and S. Ohya and M. Tanaka}, title = {Huge Magnetoresistance Effect in Semiconductor based Nanostructures with Zinc-blende MnAs Nanoparticles}, booktitle = {}, year = 2008, } @inproceedings{CTT100672352, author = {P. N. Hai and B.H. Yu and S. Ohya and M. Tanaka}, title = {Huge Magnetoresistance (~100,000%) in semiconductor based Magnetic Tunnel Junctions with Zinc-blende MnAs Nanoparticles}, booktitle = {}, year = 2008, } @inproceedings{CTT100672383, author = {ファム ナム ハイ and 大矢忍 and 中根了昌 and A.M. ナズムル and 矢田慎介 and 原田智之 and 遠藤裕幸 and 田中雅明}, title = {スピン偏極電流制御デバイスとその材料物性の研究:閃亜鉛鉱型MnAs微粒子を含む半導体ナノ構造における巨大な磁気抵抗効果とスピン起電力}, booktitle = {}, year = 2008, } @inproceedings{CTT100672373, author = {大矢忍 and ファム ナム ハイ and 田中雅明}, title = {強磁性半導体量子へテロ構造におけるスピン依存共鳴トンネル効果}, booktitle = {第159回日本磁気学会研究会、第20回スピンエレクトロニクス専門研究会報告「半導体のスピン機能とデバイス応用」}, year = 2008, } @inproceedings{CTT100672386, author = {ファム ナム ハイ and ユ ビョンホ and 大矢 忍 and 田中雅明}, title = {亜鉛鉱型MnAs微粒子を含む半導体ナノ構造における巨大な磁気抵抗効果(~100,000%)}, booktitle = {}, year = 2008, } @inproceedings{CTT100672389, author = {Pham Nam Hai and Yusuke Sakata and Masafumi Yokoyama and Shinobu Ohya and Masaaki Tanaka}, title = {Spin valve effect by ballistic transport in ferromagnetic metal (MnAs) / semiconductor (GaAs) hybrid heterostructures}, booktitle = {}, year = 2008, } @inproceedings{CTT100672353, author = {P. N. Hai and B.H. Yu and S. Ohya and M. Tanaka}, title = {Huge tunneling magnetoresistance (>18300%) in semiconductor based magnetic tunnel junctions with zinc-blende MnAs nanoparticles}, booktitle = {}, year = 2008, } @inproceedings{CTT100672354, author = {P. N. Hai and Y. Sakata and M. Yokoyama and S. Ohya and M. Tanaka}, title = {Electrical spin injection and detection by ballistic transport in MnAs / GaAs / GaAs : MnAs spin-valve hybrid heterostructures}, booktitle = {}, year = 2008, } @inproceedings{CTT100672392, author = {ファム ナム ハイ and ユ ビョンホ and 大矢 忍 and 田中雅明}, title = {閃亜鉛鉱型MnAs微粒子を含む半導体ナノ構造における巨大な磁気抵抗効果(~100,000%)}, booktitle = {}, year = 2008, } @inproceedings{CTT100672394, author = {Pham Nam Hai and ByungHo Yu and Shinobu Ohya and Masaaki Tanaka}, title = {Huge tunneling magnetoresistance in semiconductor based magnetic tunnel junctions with zinc-blende MnAs nanoparticles}, booktitle = {}, year = 2007, } @inproceedings{CTT100672421, author = {ファム ナム ハイ and 坂田祐輔 and 横山正史 and 大矢忍 and 田中雅明}, title = {強磁性金属(MnAs)/半導体(GaAs)スピンバルブ構造におけるバリスティック伝導によるスピン注入・検出}, booktitle = {}, year = 2007, } @inproceedings{CTT100672426, author = {ファム ナム ハイ and 坂田祐輔 and 横山正史 and 大矢忍 and 田中雅明}, title = {磁性金属(MnAs)/半導体(GaAs)スピンバルブ構造におけるバリスティック伝導によるスピン注入・検出}, booktitle = {}, year = 2007, } @inproceedings{CTT100736842, author = {大矢忍 and ファム ナム ハイ and 水野洋輔 and 田中雅明}, title = {(招待講演) Ⅲ-V族強磁性半導体へテロ構造におけるトンネル磁気抵抗効果と共鳴トンネル効果}, booktitle = {2007年(平成19年)秋季第68回応用物理学会学術講演会講演論文集}, year = 2007, } @inproceedings{CTT100736857, author = {大矢 忍 and ファム ナム ハイ and 水野 洋輔 and 田中 雅明}, title = {強磁性半導体GaMnAs量子井戸二重障壁ヘテロ接合におけるトンネル磁気抵抗効果と共鳴トンネル効果}, booktitle = {第31回日本応用磁気学会学術講演会講演論文集}, year = 2007, } @inproceedings{CTT100672430, author = {ファム ナム ハイ and 横山 正史 and 大矢 忍 and 田中 雅明}, title = {強磁性MnAs微粒子を含む半導体ヘテロ構造におけるメモリ効果}, booktitle = {}, year = 2007, } @inproceedings{CTT100672402, author = {P. N. Hai and Y. Sakata and M. Yokoyama and S. Ohya and M. Tanaka}, title = {Electrical spin injection and detection by ballistic transport in MnAs / GaAs / GaAs : MnAs spin-valve hybrid structures}, booktitle = {}, year = 2007, } @inproceedings{CTT100672438, author = {Y. Mizuno and S. Ohya and P. N. Hai and M. Tanaka}, title = {Spin-Dependent Transport Properties in GaMnAs-based Spin Hot-Carrier Transistors}, booktitle = {}, year = 2007, } @inproceedings{CTT100672398, author = {S. Ohya and P. N. Hai and Y. Mizuno and M. Tanaka}, title = {Spin-dependent resonant tunneling effect in ferromagnetic-semiconductor quantum heterostructures}, booktitle = {}, year = 2007, } @inproceedings{CTT100672411, author = {P. N. Hai and M. Yokoyama and S. Ohya and M. Tanaka}, title = {Tunneling Magnetoresistance and Colossal Electro-Resistance in Magnetic Tunnel Junctions with Ferromagnetic MnAs Nanoclusters}, booktitle = {}, year = 2007, } @inproceedings{CTT100672439, author = {Y. Mizuno and S. Ohya and P. N. Hai and M. Tanaka}, title = {Semiconductor Spin Hot-Carrier Transistor with Amplification Capability}, booktitle = {}, year = 2007, } @inproceedings{CTT100672406, author = {P. N. Hai and Y. Sakata and M. Yokoyama and S. Ohya and M. Tanaka}, title = {Electrical Spin Injection and Detection by Ballistic Transport in MnAs / GaAs / GaAs:MnAs Spin–Valve Heterostructures}, booktitle = {}, year = 2007, } @inproceedings{CTT100672440, author = {S. Ohya and P. N. Hai and Y. Mizuno and M. Tanaka}, title = {Spin-Dependent Resonant Tunneling Effect in GaMnAs Quantum-Well Double-Barrier Hetero-structures}, booktitle = {}, year = 2007, } @inproceedings{CTT100672436, author = {ファム ナム ハイ and 坂田祐輔 and 横山正史 and 大矢忍 and 田中雅明}, title = {MnAs/GaAs/GaAs:MnAsスピンバルブ構造におけるバリスティック伝導によるスピン注入・検出}, booktitle = {}, year = 2007, } @inproceedings{CTT100672442, author = {Y. Mizuno and S. Ohya and P. N. Hai and M. Tanaka}, title = {Spin-dependent tunneling properties in GaMnAs based magnetic tunnel transistors}, booktitle = {}, year = 2007, } @inproceedings{CTT100672441, author = {S. Ohya and P. N. Hai and Y. Mizuno and M. Tanaka}, title = {Resonant tunneling effect and tunneling magnetoresistance in ferromagnetic semiconductor quantum heterostructures}, booktitle = {}, year = 2007, } @inproceedings{CTT100672437, author = {雨宮智宏 and 清水大雅 and 横山正史 and ファム ナム ハイ and 田中雅明 and 中野義昭}, title = {非相反損失による導波路光アイソレータの低損失化および単一モード伝搬の確認}, booktitle = {}, year = 2007, } @inproceedings{CTT100672434, author = {水野洋輔 and 大矢 忍 and ファム ナム ハイ and 田中雅明}, title = {GaMnAsを用いた磁気トンネルトランジスタにおけるスピン依存伝導特性}, booktitle = {}, year = 2007, } @inproceedings{CTT100672418, author = {P. N. Hai and M. Yokoyama and S. Ohya and M. Tanaka}, title = {Tunneling magnetoresistance and colossal electro-resistance in semiconductor heterostructure with ferromagnetic MnAs nanoclusters}, booktitle = {}, year = 2007, } @inproceedings{CTT100672396, author = {T. Amemiya and H. Shimizu and M. Yokoyama and P. N. Hai and M. Tanaka and Y. Nakano}, title = {Single Mode Operation of 1.5 μm TM-Mode Waveguide Optical Isolators Based on the Nonreciprocal-Loss Phenomenon}, booktitle = {}, year = 2007, } @inproceedings{CTT100672455, author = {P. N. Hai and Y. Sakata and M. Yokoyama and S. Ohya and M. Tanaka}, title = {Spin injection and detection by ballistic transport in MnAs / GaAs / GaAs:MnAs spin–valve heterostructures}, booktitle = {}, year = 2006, } @inproceedings{CTT100672443, author = {Shinobu Ohya and Pham Nam Hai and Yosuke Mizuno and Masaaki Tanaka}, title = {Tunneling magnetoresistance and the quantum-size effect in GaMnAs quantum-well heterostructures}, booktitle = {}, year = 2006, } @inproceedings{CTT100672458, author = {雨宮智宏 and 清水大雅 and ファム ナム ハイ and 田中雅明 and 中野義昭}, title = {強磁性MnAs による非相反損失を用いた導波路型光アイソレータのゼロ磁場動作}, booktitle = {}, year = 2006, } @inproceedings{CTT100672444, author = {Pham Nam Hai and Masafumi Yokoyama and Shinobu Ohya and Masaaki Tanaka}, title = {Spin injection and detection by ferromagnetic MnAs nanoclusters embedded in III-V semiconductor heterostructures}, booktitle = {}, year = 2006, } @inproceedings{CTT100672445, author = {Shinobu Ohya and Pham Nam Hai and Yosuke Mizuno and Masaaki Tanaka}, title = {Quantum-size effect and tunneling magnetoresistance in GaMnAs quantum-well heterostructures}, booktitle = {}, year = 2006, } @inproceedings{CTT100672460, author = {ファム ナム ハイ and 横山正史 and 大矢忍 and 田中雅明}, title = {MnAs薄膜 / GaAs / AlAs / MnAs微粒子からなる磁気トンネル接合におけるTMRのAlAs障壁膜厚依存性}, booktitle = {}, year = 2006, } @inproceedings{CTT100672447, author = {P. N. Hai and K. Takahashi and M. Yokoyama and S.Ohya and M. Tanaka}, title = {Spin-dependent tunneling and magnetic properties of ferromagnetic MnAs nanoclusters}, booktitle = {}, year = 2006, } @inproceedings{CTT100672446, author = {T. Amemiya and H. Shimizu and P. N. Hai and M. Yokoyama and M. Tanaka and Y. Nakano}, title = {Optical waveguide isolator based on nonreciprocal loss shift induced by ferromagnetic MnAs}, booktitle = {}, year = 2006, } @inproceedings{CTT100672464, author = {T. Amemiya and H. Shimizu and P. N. Hai and M. Tanaka and Y. Nakano}, title = {TM-mode Semiconductor Active Waveguide Optical Isolators based on the Nonreciprocal Loss induced by epitaxially grown ferromagnetic MnAs}, booktitle = {}, year = 2006, } @inproceedings{CTT100672469, author = {ファム ナム ハイ and 高橋啓介 and 横山正史 and 大矢忍 and 田中雅明}, title = {トンネル磁気抵抗効果による強磁性MnAs微粒子の磁気特性の研究}, booktitle = {}, year = 2006, } @inproceedings{CTT100672467, author = {雨宮智宏 and 清水大雅 and ファム ナム ハイ and 横山正史 and 田中雅明 and 中野義昭}, title = {エピタキシャル強磁性電極MnAsを用いた非相反損失変化による導波路型光アイソレータ}, booktitle = {}, year = 2006, } @inproceedings{CTT100672466, author = {田中雅明 and ファム ナム ハイ and 横山正史 and 大矢忍 and 菅原聡}, title = {III-V族ベース・エピタキシャル強磁性トンネル接合とトンネル磁気抵抗効果}, booktitle = {}, year = 2006, } @inproceedings{CTT100672470, author = {田中 雅明 and 周藤 悠介 and 矢田 慎介 and 杉浦 邦晃 and ファム ナム ハイ and 横山 正史 and 大矢 忍 and 中根 了昌 and 菅原 聡}, title = {半導体スピントロニクス・ヘテロ構造電子デバイスの研究}, booktitle = {}, year = 2006, } @inproceedings{CTT100672448, author = {T. Amemiya and H. Shimizu and P. N. Hai and M. Yokoyama and M. Tanaka and Y. Nakano}, title = {TM mode optical wave guide isolator with 8.8 db/mm nonreciprocal propagation induced by ferromagnetic MnAs}, booktitle = {}, year = 2006, } @inproceedings{CTT100672449, author = {Shinobu Ohya and Pham Nam Hai and Masaaki Tanaka}, title = {Tunneling magnetoresistance in GaMnAs-based double-barrier heterostructures}, booktitle = {}, year = 2005, } @inproceedings{CTT100672450, author = {Shinobu Ohya and Pham Nam Hai and Masaaki Tanaka}, title = {Spin-dependent Tunneling Transport in III-V-based Magnetic Heterostructures}, booktitle = {}, year = 2005, } @inproceedings{CTT100672471, author = {清水大雅 and 雨宮智宏 and ファム ナム ハイ and 横山正史 and 田中雅明 and 中野義昭}, title = {非相反損失変化に基づく集積化可能な導波路型光アイソレータ}, booktitle = {}, year = 2005, } @inproceedings{CTT100672474, author = {竹田幸治 and 岡本淳 and 岡根哲夫 and 藤森伸一 and 斎藤祐児 and 村松康司 and 藤森 淳 and 岡林潤 and 尾嶋正治 and 大矢忍 and Pham Nam Hai and 田中雅明}, title = {GaMnAsのXMCDの磁場・温度・濃度依存性}, booktitle = {}, year = 2005, } @inproceedings{CTT100672473, author = {ファム ナム ハイ and 菅原聡 and 田中雅明}, title = {単電子スピントランジスタを用いた再構成可能な論理回路(II)}, booktitle = {}, year = 2005, } @inproceedings{CTT100672472, author = {雨宮智宏 and 清水大雅 and ファム ナム ハイ and 横山正史 and 田中雅明 and 中野義昭}, title = {エピタキシャル強磁性金属MnAsを電極に用いたTMモード非相反損失導波路型光アイソレータの実証}, booktitle = {}, year = 2005, } @inproceedings{CTT100672451, author = {Pham Nam Hai and Satoshi Sugahara and Masaaki Tanaka}, title = {Reconfigurable logic gates based on single electron spin transistors}, booktitle = {}, year = 2005, } @inproceedings{CTT100672475, author = {P. N. Hai and M. Yokoyama and M. Tanaka}, title = {Spin polarized tunneling in III-V based heterostructures with GaAs:MnAs nanoclusters and a ferromagnetic metal MnAs thin film}, booktitle = {}, year = 2005, } @inproceedings{CTT100672452, author = {Pham Nam Hai and Masafumi Yokoyama and Masaaki Tanaka}, title = {Spin polarized tunneling in III-V based heterostructures with a ferromagnetic MnAs thin film and GaAs:MnAs nanoclusters}, booktitle = {}, year = 2005, } @inproceedings{CTT100672477, author = {田中 雅明 and ファム ナム ハイ and 横山 正史 and 周藤 悠介 and アーサンナズムル and 大矢 忍 and 菅原 聡}, title = {半導体スピントロニクス・ヘテロ構造電子デバイスの研究}, booktitle = {}, year = 2005, } @inproceedings{CTT100672480, author = {ファム ナム ハイ and 菅原聡 and 田中雅明}, title = {GaAs:MnAs ナノクラスター/AlAs/GaAs/MnAs ヘテロ構造におけるトンネル磁気抵抗効果}, booktitle = {}, year = 2005, } @inproceedings{CTT100672483, author = {竹田幸治 and 岡本淳 and 岡根哲夫 and 藤森伸一 and 斎藤祐児 and 村松康司 and 藤森 淳 and 岡林潤 and 尾嶋正治 and 大矢忍 and Pham Nam Hai and 田中雅明}, title = {GaMnAsの軟X線磁気円二色性の磁場依存性II}, booktitle = {}, year = 2005, } @inproceedings{CTT100672484, author = {大矢忍 and ファム ナム ハイ and 田中雅明}, title = {強磁性半導体GaMnAsを用いたGaMnAs/AlAs/InGaAs/AlAs/GaMnAs二重障壁構造におけるトンネル磁気抵抗効果}, booktitle = {}, year = 2005, } @inproceedings{CTT100672453, author = {Shinobu Ohya and Pham Nam Hai and Masaaki Tanaka}, title = {Tunneling magnetoresistance in GaMnAs/AlAs/InGaAs/AlAs/GaMnAs double-barrier magnetic tunnel junctions}, booktitle = {}, year = 2004, } @inproceedings{CTT100672454, author = {Shinobu Ohya and Pham Nam Hai and Masaaki Tanaka}, title = {Spin-Dependent Tunneling in III-V-based Ferromagnetic-Semiconductor Double-Barrier Heterostructures}, booktitle = {}, year = 2004, } @inproceedings{CTT100672485, author = {S. Ohya and P. N. Hai and M. Tanaka}, title = {Tunneling magnetoresistance in GaMnAs / AlAs / InGaAs / AlAs / GaMnAs double- barrier magnetic tunnel junctions}, booktitle = {}, year = 2004, } @inproceedings{CTT100672486, author = {大矢忍 and ファム ナム ハイ and 大下淳一 and 田中雅明}, title = {InGaAs量子井戸を有する強磁性半導体GaMnAs二重障壁トンネル接合}, booktitle = {}, year = 2004, } @misc{CTT100886129, author = {レデゥックアイン and グエンタントゥ and 瀧口耕介 and 小林正起 and ファムナムハイ and 田中雅明}, title = {強磁性半導体ルネサンス -Fe添加III-V族強磁性半導体がもたらす新展開-}, year = 2023, } @misc{CTT100811201, author = {PHAM NAM HAI}, title = {トポロジカル絶縁体スピントロニクス}, year = 2019, } @misc{CTT100708386, author = {Shinobu Ohya and Kenta Takata and Iriya Muneta and Namhai Pham and Masaaki Tanaka}, title = {Comment on "Reconciling results of tunnelling experiments on (Ga,Mn)As" arXiv:1102.3267v2 by Dietl and Sztenkiel}, year = 2011, } @misc{CTT100672493, author = {PHAM NAM HAI}, title = {(Invited) Spin current induced electromotive force and huge magnetoresistance: extension of Faraday's Law}, year = 2009, } @misc{CTT100672489, author = {Pham Nam Hai}, title = {Spin-dependent transport phenomena in semiconductor heterostructures with MnAs nanoparticles}, year = 2008, } @misc{CTT100672488, author = {Pham Nam Hai}, title = {Rich spin-dependent transport phenomena in semiconductor nano structures with ferromagnetic nanoparticles}, year = 2008, } @misc{CTT100672506, author = {Pham Nam Hai}, title = {Spin dependent transport phenomena in III-V semiconductor heterostructures with ferromagnetic MnAs nano-scale particles}, year = 2009, } @misc{CTT100672509, author = {Namhai Pham}, title = {Spin dependent tunneling in heterostructures with ferromagnetic MnAs nano-scale particlesand its applications}, year = 2006, } @misc{CTT100672511, author = {ファム ナム ハイ}, title = {強磁性半導体GaMnAsを用いたIII-V族半導体量子ヘテロ構造のスピン依存垂直方向伝導特性}, year = 2004, } @misc{CTT100915101, author = {PHAMNAM HAI and ゲィン フン ユィ カン and 高橋 真央  and 井口 義則 and 宮本 泰敬 and 加藤 大典  and 小倉 渓  and 中谷 真規 }, title = {磁性細線媒体、磁壁駆動型メモリ、磁壁駆動型空間光変調器および磁性細線媒体の製造方法}, howpublished = {公開特許}, year = 2024, month = {}, note = {特願2022-115835(2022/07/20), 特開2024-013615(2024/02/01)} } @misc{CTT100894468, author = {PHAMNAM HAI and 白倉孝典 and 近藤 剛 }, title = {スピン注入源、磁気メモリ、スピンホール発振器、計算機、及び磁気センサ}, howpublished = {公開特許}, year = 2023, month = {}, note = {特願2021-141316(2021/08/31), 特開2023-034867(2023/03/13)} } @misc{CTT100865144, author = {PHAMNAM HAI and Quang Le  and Cherngye Hwang  and Brian R. York  and Thao A. Nguyen  and Zheng Gao  and Kuok San Ho }, title = {SOT(スピン軌道トルク)MTJ(磁気トンネル接合)デバイス、MAMR(マイクロ波アシスト磁気記録)書き込みヘッド、MRAM(磁気抵抗ランダムアクセスメモリ)デバイス}, howpublished = {公開特許}, year = 2021, month = {}, note = {特願2020-212229(2020/12/22), 特開2021-128814(2021/09/02)} } @misc{CTT100869609, author = {PHAMNAM HAI and 白倉孝典}, title = {スピンホール発振器および磁気記録デバイス、計算機}, howpublished = {公開特許}, year = 2020, month = {}, note = {PCT/JP2020/007010(2020/02/21), WO 2020/179493(2020/09/10)} } @misc{CTT100925113, author = {PHAMNAM HAI and 白倉孝典}, title = {スピンホール発振器および磁気記録デバイス、計算機}, howpublished = {登録特許}, year = 2024, month = {}, note = {特願2021-503967(2020/02/21), WO 2020/179493(2020/09/10), 特許第7493249号(2024/05/23)} } @misc{CTT100860418, author = {PHAMNAM HAI and 八尾 健一郎 and 中野総一郎}, title = {磁気抵抗メモリ}, howpublished = {公開特許}, year = 2021, month = {}, note = {特願2019-176032(2019/09/26), 特開2021-057357(2021/04/08)} } @misc{CTT100846518, author = {PHAMNAM HAI and グエン フィン ズィ カン and 白倉孝典}, title = {磁気記録デバイス}, howpublished = {公開特許}, year = 2021, month = {}, note = {特願2019-151364(2019/08/21), 特開2021-034480(2021/03/01)} } @misc{CTT100843276, author = {PHAMNAM HAI and NGUYEN HUYNH DUY KHANG}, title = {磁性体とBiSbの積層構造の製造方法、磁気抵抗メモリ、純スピン注入源}, howpublished = {登録特許}, year = 2023, month = {}, note = {特願2019-542310(2018/09/14), 再表2019-054484(2020/10/15), 特許第7227614号(2023/02/14)} } @misc{CTT100793191, author = {PHAMNAM HAI and 田中 雅明  and NGUYEN THANH TU }, title = {強磁性半導体、その製造方法およびそれを用いた磁気センサ}, howpublished = {公開特許}, year = 2018, month = {}, note = {特願2017-109044(2017/06/01), 特開2018-206884(2018/12/27)} } @phdthesis{CTT100672506, author = {Pham Nam Hai}, title = {Spin dependent transport phenomena in III-V semiconductor heterostructures with ferromagnetic MnAs nano-scale particles}, school = {東京大学}, year = 2009, } @mastersthesis{CTT100672509, author = {Namhai Pham}, title = {Spin dependent tunneling in heterostructures with ferromagnetic MnAs nano-scale particlesand its applications}, school = {東京大学}, year = 2006, } @misc{CTT100672511, author = {ファム ナム ハイ}, title = {強磁性半導体GaMnAsを用いたIII-V族半導体量子ヘテロ構造のスピン依存垂直方向伝導特性}, school = {東京大学}, year = 2004, note = {undergraduate thesis}, }