@article{CTT100862178,
  author = {Jingcheng Qi and Shiyao WangShiyao Wang and Shiyao Wang and Junjie Wang and Naoto Umezawa and Vladislav A. Blatov and Hideo Hosono},
  title = {B₅N₃ and B7N5 Monolayers with High Carrier Mobility and Excellent Optical Performance},
  journal = {J. Phys. Chem. Lett.},
  year = 2021,
}

@article{CTT100862182,
  author = {Kun Li and Junjie Wang and Vladislav A. Blatov and Yutong Gong and Naoto Umezawa and Tomofumi Tada and Hideo Hosono and Artem R. Oganov},
  title = {Crystal and electronic structure engineering of tin monoxide by external pressure},
  journal = {J Adv Ceram.},
  year = 2021,
}

@article{CTT100792006,
  author = {Satoshi Koyasu and Naoto Umezawa and Akira Yamaguchi and Masahiro Miyauchi},
  title = {Optical properties of single crystalline copper iodide with native defects: Experimental and density functional theoretical investigation},
  journal = {J. Appl. Phys.},
  year = 2019,
}

@article{CTT100780442,
  author = {Satoshi Koyasu and Naoto Umezawa and John Baniecki and Akira Yamaguchi and Masahiro Miyauchi},
  title = {Growth of large single crystals of copper iodide by a temperature difference method using feed crystal under ambient pressure},
  journal = {Cryst. Growth Des.},
  year = 2018,
}

@article{CTT100774145,
  author = {Toshiki Yoshida and Akira Yamaguchi and Naoto Umezawa and Masahiro Miyauchi},
  title = {Photocatalytic CO2 reduction using pristine Cu2ZnSnS4 film electrode under visible light irradiation},
  journal = {J. Phys. Chem. C},
  year = 2018,
}

@article{CTT100757555,
  author = {Junjie Wang and Kota Hanzawa and Hidenori Hiramatsu and Junghwan Kim and Naoto Umezawa and Koki Iwanaka and Tomofumi Tada and Hideo Hosono},
  title = {Exploration of Stable Strontium Phosphide-Based Electrides: Theoretical Structure Prediction and Experimental Validation},
  journal = {Journal of the American Chemical Society},
  year = 2017,
}

@article{CTT100782434,
  author = {H. Nishino and T. Fujita and N. T. Cuong and S. Tominaka and M. Miyauchi and S. Iimura and A. Hirata and N. Umezawa and S. Okada and E. Nishibori and A. Fujino and T. Fujimori and S. Ito and J. Nakamura and H. Hosono and T. Kondo},
  title = {Formation and characterization of hydrogen boride sheets derived from MgB2 by cation exchange},
  journal = {J. Am. Chem. Soc.},
  year = 2017,
}

@article{CTT100749250,
  author = {K. Yoshimatsu and Hisanori Mashiko and Naoto Umezawa and Koji Horiba and Hiroshi Kumigashira and A. Ohtomo},
  title = {Electronic structures and photoanodic properties of ilmenite-type MTiO<sub>3</sub> epitaxial films (M = Mn, Fe, Co, Ni)},
  journal = {The Journal of Physical Chemistry C},
  year = 2017,
}

@article{CTT100757579,
  author = {Junjie Wang and Mohammad Khazaei and Masao Arai and Naoto Umezawa and Tomofumi Tada and Hideo Hosono},
  title = {Semimetallic Two-Dimensional TiB12: Improved Stability and Electronic Properties Tunable by Biaxial Strain},
  journal = {Chemistry of Materials},
  year = 2017,
}

@article{CTT100710842,
  author = {Y. Shiga and N. Umezawa and N. Srinivasan and S. Koyasu and E. Sakai and M. Miyauchi},
  title = {Metal sulfide photocatalyst composed of ubiquitous elements for solar hydrogen production},
  journal = {Chem. Commun.},
  year = 2016,
}

@article{CTT100586849,
  author = {Kentaro Doi and Yutaka Mikazuki and Shinya Sugino and Tatsuki Doi and Pawel Szarek and Masato Senami and Kenji Shiraishi and HIROSHI IWAI and Naoto Umezawa and 知京豊裕 and Keisaku Yamada and Akitomo Tachibana},
  title = {Electronic structure study of local dielectric properties of lanthanoid oxide, clusters},
  journal = {JAPANESE JOURNAL OF APPLIED PHYSICS},
  year = 2008,
}

@article{CTT100876260,
  author = {N. Umezawa and S. Saito},
  title = {Excitation Spectra in the Time-Dependent Density-Functional Theory with Gradient Correction},
  journal = {Computational Approaches to Predicting Optical Properties of Materials, edited by J. R. Chelikowsky et al., Materials Research Society Symposium Proceedings},
  year = 1999,
}

@inproceedings{CTT100799670,
  author = {小安智士 and 梅澤直人 and 山口晃 and 宮内雅浩},
  title = {ヨウ化銅中における点欠陥の光学特性の調査},
  booktitle = {},
  year = 2019,
}

@inproceedings{CTT100769098,
  author = {小安智士 and バニッキー ジョン and 梅澤直人 and 山口晃 and 宮内雅浩},
  title = {ヨウ化銅バルク単結晶の育成と物性評価},
  booktitle = {},
  year = 2018,
}

@inproceedings{CTT100761223,
  author = {Toshiki Yoshida and Naoto Umezawa and Akira Yamaguchi and ETSUO SAKAI and Masahiro Miyauchi},
  title = {CO2 Reduction by Cu2ZnSnS4 Photocathode},
  booktitle = {},
  year = 2017,
}

@inproceedings{CTT100750093,
  author = {Satoshi Koyasu and Naoto Umezawa and Akira Yamaguchi and Masahiro Miyauchi},
  title = {Optical Property of Copper Iodide with Defects},
  booktitle = {},
  year = 2017,
}

@inproceedings{CTT100736911,
  author = {Chun Ouyang and Yousoo Kim and Kohei Hashimoto and Hayato Tsuji and Eiichi Nakamura and Naoto Umezawa and Yutaka Majima},
  title = {Electron Transport Mechanisms for a Rigid Carbon-bridged Oligo(phenylenevinylene)s between Electroless Au-plated Nanogap Electrodes},
  booktitle = {},
  year = 2016,
}

@inproceedings{CTT100862440,
  author = {Yuta Aoki and Naoto Umezawa and Susumu Saito},
  title = {Synthesis conditions and electronic structures of heavily N-doped TiO2},
  booktitle = {},
  year = 2014,
}

@inproceedings{CTT100597922,
  author = {Miyuki Kouda and Naoto Umezawa and Kuniyuki KAKUSHIMA and Hiroshi Nohira and Ahmet Parhat and Kenji Shiraishi and 知京豊裕 and Keisaku Yamada and HIROSHI IWAI},
  title = {Charged defects reduction in gate insulator with multivalent materials},
  booktitle = {},
  year = 2009,
}

@inproceedings{CTT100585083,
  author = {Miyuki Kouda and Kuniyuki KAKUSHIMA and Naoto Umezawa and Ahmet Parhat and Kenji Shiraishi and Toyohiro Chikyow and Keisaku Yamada and HIROSHI IWAI},
  title = {Charged defects reduction in gate insulator with multivalent materials},
  booktitle = {2009 Symposium on VLSI Technology Digest of Technical Papers},
  year = 2009,
}

@inproceedings{CTT100585128,
  author = {幸田みゆき and 梅澤直人 and 角嶋邦之 and パールハットアヘメト and 白石賢二 and 知京豊裕 and 山田啓作 and 岩井洋 and 服部健雄},
  title = {低電子揺動Ce酸化物を利用したhigh－k膜中の固定電荷の抑制},
  booktitle = {ゲートスタック研究会－材料･プロセス・評価の物理－（第14回研究会）},
  year = 2009,
}

@inproceedings{CTT100607958,
  author = {Naoto Umezawa and Kenji Shiraishi and Kuniyuki KAKUSHIMA and Kenji Ohmori and Keisaku Yamada and 知京豊裕 and HIROSHI IWAI},
  title = {Relation between solubility of silicon in high-k oxides and the effect of Fermi level pinning},
  booktitle = {},
  year = 2008,
}