Kosuke Hara

ハラコウスケ | Kosuke Hara

Affiliation and department：
Job title： Associate Professor
Homepage URL (1)： https://orcid.org/0000-0001-6463-6540

Research field (1)： Electric/electronic material engineering

Research keywords (5)：シリサイド半導体 , 薄膜 , 太陽電池 , 真空蒸着 , メカニカルアロイング

Research theme for competitive and other funds (12)：

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Papers (103)：

Kosuke O. Hara, Ryota Takagaki, Keisuke Arimoto, Noritaka Usami. Microstructural, electrical, and optoelectronic properties of BaSi2 epitaxial films grown on Si substrates by close-spaced evaporation. Journal of Alloys and Compounds. 2023. 966. 171588
Junji Yamanaka, Joji Furuya, Kosuke O. Hara, Keisuke Arimoto. Evaluation of Lattice-Spacing of SiGe/Si by NBD using Two Condenser-lens TEM, Experimental Study about the Effect of Convergence Angle. Microscopy and Microanalysis. 2023. 29. 325-327
Shuto Muranaka, Satoshi Nogamida, Kosuke O. Hara, Kentarou Sawano, Yusuke Hoshi. Tellurium nanosheets with structural anisotropy formed from defective MoTe2 multilayers. AIP Advances. 2023. 13. 7. 075219
Taisuke Fujisawa, Atsushi Onogawa, Miki Horiuchi, Yuichi Sano, Chihiro Sakata, Junji Yamanaka, Kosuke O. Hara, Kentarou Sawano, Kiyokazu Nakagawa, Keisuke Arimoto. Influences of lattice strain and SiGe buffer layer thickness on electrical characteristics of strained Si/SiGe/Si(110) heterostructures. Materials Science in Semiconductor Processing. 2023. 161. 107476-107476
Keisuke Arimoto, Chihiro Sakata, Kosuke O. Hara, Junji Yamanaka. Crystalline Morphology of SiGe Films Grown on Si(110) Substrates. Journal of Electronic Materials. 2023. 52. 5121-5127

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MISC (5)：

原康祐, 山中淳二, 有元圭介. 新規太陽電池材料BaSi2の近接蒸着による成膜技術開発. 表面と真空. 2023. 2433-5835. 388-392
原康祐, 塚越由花, 牧瀬啓人, 有元圭介, 星裕介, 松島悟. Effects of surface damages on current-modulating resistivity measurement of Si wafers. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2021. 68th
村上太陽, 有元圭介, 山中淳二, 原康祐, 山本千綾, 宇佐美徳隆, 星裕介, 有澤洋, 澤野憲太郎, 中川清和. イオン注入歪み緩和法を用いて形成したSi/Si_1-xC_x/Si(001)構造の結晶性評価. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2016. 77th
TAKABE Ryota, TOKO Kaoru, NUMATA Ryohei, HARA Kosuke O., BABA Masakazu, DU Weijie, USAMI Noritaka, SUEMASU Takashi. Fabrication and characterization of BaSi_2 epitaxial films on Si(111) for developing BaSi_2 on glass. Technical report of IEICE. OME. 2014. 114. 2. 35-37
ISHIHARA Keiichi N., YOKOI Tomomichi, HARA Kosuke O. Mechanical Milling of Titanium Oxide and Lithium Oxide. Ceramics Japan. 2009. 44. 10. 813-817

Patents (5)：

Lectures and oral presentations (141)：

Heterojunction design by computational material screening for solar cells with BaSi2 absorber
(11th International Conference on Materials for Advanced Technologies 2023)
低温成長したSi/Ge/SiO2のTEM, SEM, AFM観察
(日本顕微鏡学会第79回学術講演会 2023)
BaSi2薄膜の結晶粒界とキャリア寿命の関係
(第70回応用物理学会春季学術講演会 2023)
近接蒸着法により作製したCaSi2薄膜の結晶配向性
(第70回応用物理学会春季学術講演会 2023)
Heterojunction Design Using Computational Material Screening for Solar Cells: Application to BaSi2 Absorber
(2nd Indo-Japan Joint Workshop on Photovoltaics (IJWP-2023) 2023)

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Education (3)：

2008 - 2011 Kyoto University Graduate School of Energy Science Department of Socio Environmental Energy Science
2006 - 2008 Kyoto University Graduate School of Energy Science Department of Socio Environmental Energy Science
2002 - 2006 Kyoto University Faculty of Engineering School of Engineering Science

Professional career (1)：

Work history (6)：

2024/10 - 現在 Nara Institute of Science and Technology Associate Professor
2022/04 - 2024/09 University of Yamanashi Department of Research Interdisciplinary Graduate School of Medicine and Engineering Center for Crystal Science and Technology
2019/11 - 2022/03 University of Yamanashi Department of Research Interdisciplinary Graduate School of Medicine and Engineering Center for Crystal Science and Technology Assistant Professor
2014/11 - 2019/10 University of Yamanashi Department of Research Interdisciplinary Graduate School of Medicine and Engineering Center for Crystal Science and Technology Assistant Professor
2013/04 - 2014/10 Nagoya University Graduate School of Engineering Assistant Professor

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Committee career (13)：

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Awards (1)：

Association Membership(s) (5)：

日本太陽光発電学会 , 粉体粉末冶金協会 , 応用物理学会 , 日本金属学会 , Materials Research Society

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