論文

• Toshimasa Fujisawa, Kosuke Itoh, Ryo Nakazawa, Tomoaki Ota, Masayuki Hashisaka, Koji Muraki. Signatures of a Nonthermal Metastable State in Copropagating Quantum Hall Edge Channels, Physical Review Letters, American Physical Society, Vol. 120, 19, 197701, May 2018.
• K. Washio, R. Nakazawa, M. Hashisaka, K. Muraki, Y. Tokura, T. Fujisawa. Long-lived binary tunneling spectrum in the quantum Hall Tomonaga-Luttinger liquid, Physical Review B, APS physics, vol. 93, No. 7, p. 075304, Feb. 2016.  公式リンク  
  
• D. Imanaka, S. Sharmin, M. Hashisaka, K. Muraki, T. Fujisawa. Exchange-Induced Spin Blockade in a Two-Electron Double Quantum Dot, PHYSICAL REVIEW LETTERS, APS physics, vol. 115, p. 176802, Oct. 2015.  公式リンク  
  
• Naoaki Hiyama, Masayuki Hashisaka, Toshimasa Fujisawa. An edge magnetoplasmon Mach-Zehnder interferometer, Applied Physics Letters, AIP publishing, vol. 107, p. 143101, Oct. 2015.  公式リンク  
  
• J. C. H. Chen, Y. Sato, R. Kosaka, M. Hashisaka, K. Muraki, T. Fujisawa. Enhanced electron-phonon coupling for a semiconductor charge qubit in a surface phonon cavity, Scientific Reports, Nature publishing group, vol. 5, p. 15176, Oct. 2015.
• Hashisaka Masayuki, Ota Tomoaki, Muraki Koji, Fujisawa Toshimasa. Shot-noise evidence of fractional quasiparticle creation in a local fractional quantum Hall state, Physical Review Letters, vol. 114, p. 056802, Feb. 2015.
• Kumada Norio, P Roulleau, B Roche, Hashisaka Masayuki, Hibino Hiroki, I Petkovic, D.C. Glattli. Resonant edge magnetoplasmons and their decay in graphene, Physical Review Letters, Vol. 113, p. 056802, Dec. 2014.
• Yamaghishi Masakazu, Narii Watase, Hashisaka Masayuki, Muraki Koji, Fujisawa Toshimasa. Spin-dependent tunneling rates for electrostatically defined GaAs quantum dot, Physical Review B, vol. 90, p. 035306, July 2014.
• Kumada Norio, R Dubourget, Kenichi Sasaki, Tanabe Shinichi, Hibino Hiroki, Kamata Hiroshi, Hashisaka Masayuki, Muraki Koji, Fujisawa Toshimasa. Plasmon transport and its guiding in graphene, New Journal of Physics, vol. 16, p. 063055, May 2014.
• Hashisaka Masayuki, Ota Tomoaki, Yamagishi Masakazu, Muraki Koji, Fujisawa Toshimasa. Cross-correlation measurement of quantum shot noise using homemade transimpedance amplifiers, Review of Scientific Instruments, vol. 85, p. 054704, May 2014.
• Kamata Hiroshi, Kumada Norio, Hashisaka Masayuki, Muraki Koji, Fujisawa Toshimasa. Fractionalized wave packets from an artificial Tomonaga–Luttinger liquid, Nature Nanotechnology, vol. 9, p. 177, Feb. 2014.
• Hashisaka Masayuki, Kamata Hiroshi, Kumada Norio, Washio Kazuhisa, Murata Ryuji, Muraki Koji, Fujisawa Toshimasa. Distributed-element circuit model of edge magnetoplasmon transport, Physical Review B, Vol. 88, p. 235409, Dec. 2013.
• Norio Kumada, Shinichi Tanabe, Hibino Hiroki, Kamata Hiroshi, Hashisaka Masayuki, Muraki Koji, Fujisawa Toshimasa. Plasmon transport in graphene investigated by time-resolved electrical measurements, Nature Communications, Vol. 4, p. 1363, Jan. 2013.
• Hashisaka Masayuki, Murata Ryuji, Muraki Koji, Fujisawa Toshimasa. Frequancy conversion of rf edge magnetoplasmons using a quantum point contact, Applied Physics Letters, Vol. 100, p. 233501, June 2012.
• Hashisaka Masayuki, Washio Kazuhisa, Kamata Hiroshi, Muraki Koji, Fujisawa Toshimasa. Distributed electrochemical capacitance evidenced in high-frequency admittance measurements on a quantum Hall device, Physical Review B, vol. 85, p. 155424, Apr. 2012.
• Chida Kensaku, Masayuki Hashisaka, Yoshiaki Yamauchi, Nakamura Shuji, Tomonori Arakawa, Kobayashi Kensuke, Ono Teruo. Shot noise induced by electron-nuclear spin-flip scattering in a non-equilibrium quantum wire, Physical Review B, APS physics, Vol. 85, p. 041309(R), Jan. 2012.
• S. Nakamura, Y. Yamauchi, M. Hashisaka, K. Chida, K. Kobayashi, T. Ono, R. Leturcq, K. Ensslin, K. Saito, Y. Utsumi, A. C. Gossard. Fluctuation theorem and microreversibility in a quantum coherent conductor, Physical Review B, 83, 155431, Apr. 2011.
• Shuji Nakamura, Yoshiaki Yamauchi, Masayuki Hashisaka, Kensaku Chida, Kensuke Kobayashi, Teruo Ono, Renaud Leturcq, Klaus Ensslin, Keiji Saito, Yasuhiro Utsumi, Arthur C. Gossard. Nonequilibrium Fluctuation Relations in a Quantum Coherent Conductor, Physical Review Letters, The American Physical Society, vol. 104, 080602, Feb. 2010.
• Masayuki Hashisaka, Yoshiaki Yamauchi, Kensaku Chida, Shuji Nakamura, Kensuke Kobayashi, Teruo Ono. Noise measurement system at electron temperature down to 20 mK with combinations of the low pass filters, Review of Scientific Instruments, 80, 096105, Nov. 2009.
• Shuji Nakamura, Masayuki Hashisaka, Yamauchi Yoshiaki, Shinya Kasai, Teruo Ono, Kensuke Kobayashi. Conductance anomaly and Fano factor reduction in quantum point contacts, Physical Review B, 79, 201308(R), May 2009.
• Y. Yamauchi, M. Hashisaka, S. Nakamura, K. Chida, S. Kasai, T. Ono, R. Leturcq, K. Ensslin, D. C. Driscoll, A. C. Gossard, K. Kobayashi. Universality of bias- and temperature-induced dephasing in ballistic electronic interferometers, Physical Review B, 79, 161306(R), Apr. 2009.
• Masayuki Hashisaka, Yoshiaki Yamauchi, Shuji Nakamura, Shinya Kasai, Teruo Ono, Kensuke Kobayashi. Bolometric Detection of Quantum Shot Noise in Coupled Mesoscopic Systems, Physical Review B, 78, 241303(R), Dec. 2008.
• Maiko Sakai, Atsunobu Masuno, Daisuke Kan, Masayuki Hashisaka, Kazuhide Takata, Masaki Azuma, Mikio Takano, Yuichi Shimakawa. Multiferroic thin film of Bi2NiMnO6 with ordered double-perovskite structure, Applied Physics Letters, 90, 072903, Feb. 2007.
• Masayuki Hashisaka, Daisuke Kan, Atsunobu Masuno, Mikio Takano, Yuichi Shimakawa, Terashima Terashima, Ko Mibu. Epitaxial growth of ferromagnetic La2NiMnO6 with ordered double-perovskite structure, Applied Physics Letters, 89, 032504, July 2006.

国際会議発表 (査読有り)

• M. Hashisaka, K. Muraki, T. Fujisawa. Temperature and Magnetic Field dependence of Fractional Quasiparticle Creation in a Local Quantum Hall System, International Symposium on Nanoscale Transport and Technology (ISNTT2015), 2016.
• Watase Narii, Hashisaka Masayuki, Muraki Koji, Fujisawa Toshimasa. Single-electron counting statistics with a finite frequency bandwidth, 2013 International Conference on Solid State Devices and Materials, Japanese Journal of Applied Physics, vol. 53, p. 04EJ01, Feb. 2014.
• Masakazu Yamaghishi, Masayuki Hashisaka, Muraki Koji, Fujisawa Toshimasa. Correlation of 1/f noise between semiconductor point contacts with a common lead, 2012 International Conference on Solid State Devices and Materials, Japanese Journal of Applied Physics, Vol. 51, p. 02BJ08, Feb. 2012.
• K. Washio, M. Hashisaka, H. Kamata, K. Muraki, T. Fujisawa. Admittance Measurement for a Quantum Point Contact in a Multi-terminal Quantum Hall Device, Japanese Journal of Applied Physics, vol. 50, 04DJ04, Apr. 2011.
• M. Hashisaka, K. Washio, H. Kamata, Koji Muraki, T. Fujisawa. Interferometric detection of edge magnetoplasmons in AlGaAs/GaAs heterostructures, Physica Status Solidi (C), vol. 8, 381, Feb. 2011.
• Chida Kensaku, Masayuki Hashisaka, Yoshiaki Yamauchi, Nakamura Shuji, Tomonori Arakawa, Tomoki Machida, Kobayashi Kensuke, Ono Teruo. Dispersive lineshape of the resistively detected NMR in a quantum wire in the quantum Hall regime, 30th International Conference on the Physics of Semiconductors, AIP Conference Proceedings, Vol. 1399, p. 675, 2011.
• Syuji Nakamura, Masayuki Hashisaka, Yoshiaki Yamauchi, Kensaku Chida, Kensuke Kobayashi, Teruo Ono, R Leturcq, K Ensslin, Keiji Saito, Yasuhiro Utsumi, A Gossard. Non-equilibrium fluctuation relation in a quantum coherent conductor, 30th International Conference on the Physics of Semiconductors, AIP Conference Proceedings, Vol. 1399, p. 329, 2011.
• Toshimasa Fujisawa, Masayuki Hashisaka, Keitaro Nishio, Tomohiro Nagase, Koji Muraki. Time resolved potential measurement at quantum point contacts under irradiation of surface acoustic burst wave, 30th International Conference on the Physics of Semiconductors, AIP Conference Proceedings, Vol. 1399, p. 269, 2011.
• Chida Kensaku, Masayuki Hashisaka, Yoshiaki Yamauchi, Nakamura Shuji, Arakawa Tomonori, Machida Tomoki, Kobayashi Kensuke, Ono Teruo. Non-equilibrium transport in a quantum wire in the quantum Hall regime, 19th International Conference on the Application of High Magnetic Fields in Semiconductor Physics and Nanotechnology, Journal of Physics: Conference Series, Vol. 334, p. 123131, 2011.
• Masayuki Hashisaka, Andreas Helzel, Shuji Nakamura, Leonid Litvin, Yoshiaki Yamauchi, Kensuke Kobayashi, Teruo Ono, Hans -Peter Tranitz, Werner Wegscheider, Christoph Strunk. Temperature dependence of the visibility in an electronic Mach-Zehnder interferometer, Physica E, Elsevier, vol. 42, 1091, Feb. 2010.
• M. Hashisaka, Y. Yamauchi, S. Nakamura, S. Kasai, T. Ono, K. Kobayashi. Bolometric shot noise detection in coupled quantum contacts, AIP conference proceedings, Vol. 1199, p. 367, Jan. 2010.
• S. Nakamura, M. Hashisaka, Y. Yamauchi, S. Kasai, T. Ono, K. Kobayashi. Spin Polarization in a curvature-controlled quantum point contact, AIP conference proceedings, 1199, 451, Jan. 2010.
• Yoshiaki Yamauchi, Masayuki Hashisaka, Shuji Nakamura, Kensaku Chida, Shinya Kasai, Teruo Ono, R. Leturcq, K. Ensslin, D. C. Driscoll, A. C. Gossard, Kensuke Kobayashi. Non-equilibrium dephasing in ballistic interferometers, Journal of Physics: Conference Series, 193, 012045, Oct. 2009.
• Masayuki Hashisaka, Yoshiaki Yamauchi, Shuji Nakamura, Shinya Kasai, Kensuke Kobayashi, Teruo Ono. Measurement for quantum shot noise in a quantum point contact at low temperatures, International Symposium on Advanced Nanodevices and Nanotechnology, Journal of Physics: Conference Series, 109, 012013, Nov. 2008.
• Masayuki Hashisaka, Shuji Nakamura, Yoshiaki Yamauchi, Shinya Kasai, Kensuke Kobayashi, Teruo Ono. Development of a measurement system for quantum shot noise at low temperatures, 15th International Conference on Nonequilibrium Carrier Dynamics in Semiconductors, Physica Status Solidi (C), 5, 182, Oct. 2007.
• Masayuki Hashisaka, Daisuke Kan, Atsunobu Masuno, Takahito Terashima, Mikio Takano, Ko Mibu. Spin-filtering effect of ferromagnetic semiconductor La2NiMnO6, International Conference on Magnetism, Journal of Magnetism and Magnetic Materials, 310, 1975, Nov. 2006.
• Yuichi Shimakawa, Masaki Azuma, Kazuhide Takata, Masayuki Hashisaka, Daisuke Kan, Atsunobu Masuno, Maiko Sakai, Takahito Terashima, Ko Mibu, Mikio Takano. New ferromagnetic ferroelectric Bi2NiMnO6 compound with double-perovskite structure, 12th US-Japan Seminar on Dielectric & Piezoelectric Ceramics, Proc. In 12th US-Japan Seminar on Dielectric & Piezoelectric Ceramics, 203, Nov. 2005.

国際会議発表 (査読なし・不明)

• Masayuki Hashisaka. Fractional Quasiparticles in a Local Quantum Hall System, Collaborative Conference on 3D and Materials Research (CC3DMR) 2016, 2016.
• M. Hashisaka, N. Hiyama, T. Akiho, K. Muraki, T. Fujisawa. Time-domain observation of spin- and charge-wave packet separation in chiral one-dimensional channels, Energy Material Nanotechnology (EMN) meeting on Optoelectronics, 2016.
• Masayuki Hashisaka. Fractional quasiparticle tunneling through a local quantum Hall system, Energy Material Nanotechnology (EMN) meeting on Quantum, 2016.
• M. Hashisaka, T. Ota, K. Muraki, T. Fujisawa. Fractional-Quasiparticle Creation in a Local Fractional Quantum Hall System, International Symposium on Fluctuation and Structure out of Equilibrium 2015, 2016.
• Masayuki Hashisaka. Fractional charge tunneling through a local fractional quantum Hall system measured using cross-correlation noise measurements, New Perspectives in Spintronic and Mesoscopic Physics (NPMSP), 2016.
• Masayuki Hashisaka. Creation of Fractional Quasiparticles in a Tunneling Process through a Local Fractional Quantum Hall System, Kwant workshop, 2016.
• T. Fujisawa, D. Imanaka, S. Sharmin, M. Hashisaka, K. Muraki. Exchange-induced spin blockade in a double quantum dot, International Workshop : Quantum Nanostructures and Electron-Nuclear Spin Interactions, 2016.

国内会議発表 (査読なし・不明)

• 橋坂昌幸. 量子ホール端状態における電子ダイナミクスの実験的研究, 日本物理学会第71回年次大会, 2016.
• 橋坂昌幸. 局所分数量子ホール系における分数電荷準粒子の生成実験, 第１回「トポロジーが紡ぐ物質科学のフロンティア」領域研究会, 2016.
• 橋坂昌幸, 村木康二, 藤澤利正. 局所分数量子ホール系における分数電荷準粒子トンネル現象の磁場・温度依存性, 日本物理学会 2015年秋季大会, 2016.

その他の論文・著書など

• 橋坂昌幸, 太田智明, 村木康二, 藤澤利正. 局所分数量子ホール系における分数電荷準粒子のトンネル現象, vol. 51, No. 2, p. 127, Feb. 2016.
• 橋坂昌幸, 鎌田大, 藤澤利正, 熊田倫雄, 村木康二. 量子ホール端における電荷密度波のダイナミクス, 固体物理, vol. 49, p. 359, May 2014.

特許など

• 藤澤利正, 橋坂昌幸, 村木　康二, 熊田　倫雄. 高周波素子. 特許. 登録. 国立大学法人東京工業大学, 日本電信電話株式会社. 2010/05/24. 特願2010-118074. 2011/12/08. 特開2011-249899. 特許第5371053号. 2013/09/27 2013.

学位論文

• メゾスコピック系における量子ショット雑音の精密測定,  本文,  博士(理学),  京都大学,  2009/03/23, 

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