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J-GLOBAL ID：200901025775000547   Update date: Mar. 06, 2024

Kurai Satoshi

クライ サトシ | Kurai Satoshi
Affiliation and department：
Yamaguchi University Graduate School Science and Technology for Innovation (Engineering)

About Yamaguchi University Graduate School Science and Technology for Innovation (Engineering)


Job title： Assistant Professor
Other affiliations (1)：
  • Yamaguchi University  Faculty of Engineering, Department of Electrical and Electronic Engineering   Assistant Professor
Research field  (2)： Crystal engineering ,  Electric/electronic material engineering
Research keywords  (1)： Optoelectronic Device
Research theme for competitive and other funds  (6)：
  • 2022 - 2026 Local emission and defect of AlGaN ternary alloy by microscopic spectroscopy and efficiency reduction mechanism
  • 2019 - 2022 顕微分光法によるIII族窒化物量子井戸構造の転位近傍高エネルギー発光の起源と機能
  • 2016 - 2021 Optical properties and functionalities of dense excitonic systems in singularity structures
  • 2016 - 2019 顕微分光法によるGaInN混晶半導体のポテンシャル障壁の定量解析と高効率化モデル
  • 2013 - 2016 空間分解分光学的見地からのIII族窒化物不均一混晶半導体の発光機構解明
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Papers (91)：
  • Minagi Miyamoto, Wataru Matumura, Ryo Okuno, Syunsuke Matsuda, Koki Hanasaku, Taketo Kowaki, Daisuke Inahara, Satoshi Kurai, Narihito Okada, Yoichi Yamada. Improvement of electrical properties by insertion of AlGaN interlayer for N-polar AlGaN/AlN structures on sapphire substrates. Japanese Journal of Applied Physics. 2023. 62. SN1016-1-SN1016-5
  • Taketo Kowaki, Wataru Matsumura, Koki Hanasaku, Ryo Okuno, Daisuke Inahara, Shunsuke Matsuda, Satoshi Kurai, Yongzhao Yao, Yukari Ishikawa, Narihito Okada, et al. Si Doping Effects in AlGaN Channel Layer on Performance of N-polar AlGaN/AlN FETs. physica status solidi (a). 2023
  • Daisuke Inahara, Shunsuke Matsuda, Wataru Matsumura, Ryo Okuno, Koki Hanasaku, Taketo Kowaki, Minagi Miyamoto, Yongzhao Yao, Yukari Ishikawa, Atsushi Tanaka, et al. Investigation of Electrical Properties of N-Polar AlGaN/AlN Heterostructure Field Effect Transistors. physica status solidi (a). 2023
  • Satoshi Kurai, Megumi Fujii, Yuta Ohnishi, Ryota Oshimura, Kosuke Inai, Kunio Himeno, Narihito Okada, Kenjiro Uesugi, Hideto Miyake, Yoichi Yamada. Optical characterization of point defects on internal quantum efficiency in AlGaN quantum wells grown on face-to-face-annealed sputtered AlN templates. AIP Advances. 2023. 13. 4. 045319
  • Hideaki Murotani, Keigo Nakatsuru, Satoshi Kurai, Narihito OKADA, Yoshiki Yano, Shuichi Koseki, Piao Guanxi, Yoichi Yamada. Effects of GaN cap layer thickness on photoexcited carrier density in green luminescent InGaN multiple quantum wells. Japanese Journal of Applied Physics. 2023. 62. 031001
ｍore...
MISC (4)：
  • TAGUCHI Tsunemasa, KURAI Satoshi, JINNO Masafumi. Report of the First International Conference on White LEDs and Solid State Lighting. Journal of the Illuminating Engineering Institute of Japan. 2008. 92. 3. 148-154
  • [Author not found], JINNO Masafumi, KURAI Satoshi. EDITORIAL : Special issue on White LEDs-07 :. Journal of light and visual environment. 2008. 32. 2. 56-57
  • Kishimoto Y., Kawano Y., Sakuta H., Iwata S., Kurai S., Taguchi T. Crystalline and optical properties of InAlGaN quaternary alloy thin layers. Meeting abstracts of the Physical Society of Japan. 2003. 58. 2. 799-799
  • KAINOSHO Keiji, INOUE Takayuki, YOKOHATA Akihito, KURAI Satoshi, YAMADA Yoichi, TAGUCHI Tsunemasa. Growth of Bulk GaN Single Crystals by the Solution Growth Method under High-Pressure. Journal of the Japanese Association of Crystal Growth. 2002. 29. 5. 439-444
Books (2)：
  • Technology of White LED Lighting
    Kogyochosakai 2009 ISBN:9784769312840
  • Technology and Application of White LED Lighting System
    CMC Shuppan 2003 ISBN:9784781300085
Lectures and oral presentations  (443)：
  • 220 nm 発光帯AlGaN 量子井戸構造における偏光特性の温度依存性
    (第71回応用物理学会春季学術講演会 2024)
  • N極性面GaN/AlN高電子移動度トランジスタのGaNチャネルの最適化
    (第71回応用物理学会春季学術講演会 2024)
  • 極性反転層を用いた高品質N極性面AlN上GaN/AlN HEMTの性能改善
    (第71回応用物理学会春季学術講演会 2024)
  • Effect of crystallinity of N-polar AlN on the performance of GaN/AlN High Electron Mobility Transistor
    (16th International Symposium on Advanced Plasma Science and its Applications for Nitrides and Nanomaterials (ISPlasma2024))
  • Growth of N-polar AlN on sapphire substrate by metal-organic vapor phase epitaxy
    (International Conference on Materials and Systems for Sustainability 2023 (ICMaSS2023) 2023)
ｍore...
Education (3)：
  • - 1998 The University of Tokushima Graduate School of Engineering Material Engineering
  • 1993 - 1995 The University of Tokushima Graduate School of Engineering
  • - 1993 The University of Tokushima Faculty of Engineering Department of Electrical and Electronic Engineering
Professional career (1)：
  • Doctor (Engineering)
Work history (3)：
  • 2016/04 - 現在 YAMAGUCHI UNIVERSITY Graduate School of Science and Technology for Innovation (Engineering) Assistant Professor
  • 2007/04 - 2016/03 YAMAGUCHI UNIVERSITY Graduate School of Science and Engineering(Engineering) Assistant Professor
  • 1998/04 - 2007/03 YAMAGUCHI UNIVERSITY Faculty of Engineering
Committee career (10)：
  • 2008/10/24 - 2011/03/31 照明学会 LS委員会 幹事
  • 2008/09/12 - 2010/08/31 照明学会 白色LED国際会議委員会 幹事
  • 2008 - 2009 The Second International Conference on White LEDs and Solid State Lighing, Technical Program Committee
  • 2008 - 2009 第2回白色LEDと固体照明国際会議 プログラム委員
  • 2006/10/26 - 2008/05/31 照明学会 白色LED照明システム応用技術特別委員会 幹事
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Awards (2)：
  • 2008/08 - 照明学会 平成20年度照明学会研究奨励賞
  • 2002/03 - プラズマ応用科学会 プラズマ応用科学会論文賞
Association Membership(s) (1)：
応用物理学会
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