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J-GLOBAL ID：200901025775000547   Update date: Aug. 27, 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 (96)：
  • Narihito Okada, Ryota Hidaka, Taketo Kowaki, Takahiro Saito, Yoshihiro Sugawara, Daisaku Yokoe, Yongzhao Yao, Yukari Ishikawa, Satoshi Kurai, Yoichi Yamada, et al. Fabrication of high-quality Al-polar and N-polar AlN templates through self-forming tiny-pit layers and polarity inversion. Journal of Applied Physics. 2024. 136. 2. 025705-1-025705-8
  • Aina Hiyama Zazuli, Taketo Kowaki, Minagi Miyamoto, Koki Hanasaku, Daisuke Inahara, Kai Fujii, Satoshi Kurai, Narihito Okada, Yoichi Yamada. Electrical Properties of N-Polar GaN/AlGaN/AlN Grown via Metal-Organic Vapor Phase Epitaxy. physica status solidi (a). 2024. 2400060-1-2400060-7
  • Taketo Kowaki, Koki Hanasaku, Minagi Miyamoto, Aina Hiyama Zazuli, Daisuke Inahara, Kai Fujii, Taisei Kimoto, Ryosuke Ninoki, Satoshi Kurai, Narihito Okada, et al. Effect of the Twist Crystallinity of N-Polar AlN Underlayer on the Electrical Properties of GaN/AlN Structures. physica status solidi (a). 2024. 2400053-1-2400053-5
  • Minagi Miyamoto, Koki Hanasaku, Taketo Kowaki, Daisuke Inahara, Aina Hiyama Zazuli, Kai Fujii, Taisei Kimoto, Ryosuke Ninoki, Satoshi Kurai, Narihito Okada, et al. Growth Mechanism of N-Polar GaN on Vicinal N-Polar AlN Templates in Metal-Organic Vapor Phase Epitaxy. physica status solidi (a). 2024. 2400055-1-2400055-6
  • Kosuke Inai, Ryota Oshimura, Kunio Himeno, Megumi Fujii, Yuta Onishi, Satoshi Kurai, Narihito Okada, Kenjiro Uesugi, Hideto Miyake, Yoichi Yamada. Well Number Dependence of Internal Quantum Efficiency in AlGaN Quantum Wells on Low-Dislocation Sputtered AlN Templates. physica status solidi (b). 2024. 2300567-1-2300567-7
ｍore...
MISC (5)：
  • 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
  • 倉井聡, 作田寛明, 山中良友, 河野裕, 羽柴良和, 田口常正. RF-MBE法によるInGaN薄膜成長とラザフォード後方散乱法による評価. プラズマ応用科学. 2004. 12. 163-166
  • 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
  • 井上孝行, 関洋二, 小田修, 倉井聡, 山田陽一, 田口常正. 圧力制御溶液成長法によるバルクGaN単結晶の成長. 日本結晶成長学会誌. 2000. 27. 2. 54-59
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  (457)：
  • 内部量子効率の異なるAlGaN量子井戸構造におけるキャリア実効拡散長の照射電流依存性
    (第85回応用物理学会秋季学術講演会 2024)
  • N極性GaN/AlGaN/AlN高電子移動度トランジスタのリーク電流が絶縁破壊電圧に及ぼす影響
    (朱鷺メッセほか2会場&オンライン 2024)
  • N極性面GaN/AlGaN/AlN HEMTのリーク電流についての考察
    (2024年度応用物理・物理系学会中国四国支部合同学術講演会 2024)
  • N極性面GaN/AlGaN/AlNのV/III比変化が電気特性に及ぼす影響
    (2024年度応用物理・物理系学会中国四国支部合同学術講演会 2024)
  • 加工基板上N極性面AlNの結晶成長
    (2024年度応用物理・物理系学会中国四国支部合同学術講演会 2024)
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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