Presentations -
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Separation of AlGaN-based LED structures from AlN/sapphire template by photoelectrochemical etching International conference
Yoshio Honda, Yuta Furusawa, Ryoko Tsukammoto, Yoshiki Saito, Koji Okuno, Shinya Boyama, Atsushi Miyazaki, Maki Kushimoto, Hiroshi Amano
LEDIA2024 2024.4.24
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Heterojunction contact layer UV LED with MgZnO:Ga as p-side contact layer International conference
M. Kushimoto, T. Tanaka, Y. Honda, and H. Amano
LEDIA2024
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深紫外 AlGaN 系発光デバイスの技術進展: UVC-LD，深紫外 LED コンタクト層開発 Invited
久志本 真希 , 本田 善央 , 天野 浩
第71回応用物理学会春季学術講演会 2024.3.24
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分布型分極ドーピングによるAlN系縦型p-nダイオードの実証
隈部 岳瑠, 吉川 陽, 川崎 晟也, 久志本 真希, 本田 善央, 新井 学, 須田 淳, 天野 浩
第71回応用物理学会春季学術講演会 2024.3.23
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[第45回優秀論文賞受賞記念講演] 単結晶AlN基板を用いた深紫外波長域レーザーダイオード Invited
張 梓懿
第71回応用物理学会春季学術講演会 2024.3.23
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Development for long lifetime and high efficiency DUV LEDs Invited International conference
Yoshiki Saito, Atsushi Miyazaki, Shinya Boyama, Koji Okuno, Masaki Oya, Keita Kataoka, Tetsuo Narita, Kayo Horibuchi, Maki Kushimoto, Yoshio Honda, Hiroshi Amano, Hisanori Ishiguro, Tetsuya Takeuchi, Kohei Shima, Shigefusa F Chichibu
SPIE Photonics West 2025 2024.1.30
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Power degradation mechanism of UV-C LEDs under current stress Invited International conference
Yoshio Honda, Shigefusa F. Chichibu, Kohei K. Shima, Atsushi Miyazaki, Shinya Boyama, Koji Okuno, Yoshiki Saito, Atsushi Tanaka, Tetsuya Takeuchi, Maki Kushimoto, Hiroshi Amano
SPIE Photonics West 2025 2024.1.30
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Recent progress in the development of AlGaN-based deep-ultraviolet laser diodes Invited International conference
Ziyi Zhang, Maki Kushimoto, Akira Yoshikawa, Chiaki Sasaoka, Hiroshi Amano, Koji Aoto,
SPIE Photonics West 2025 2024.1.28
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Demonstration of AlN-based Vertical p-n Diodes with Dopant-Free Distributed-Polarization Doping International conference
T. Kumabe, A. Yoshikawa, M. Kushimoto, Y. Honda, M. Arai, J. Suda, and H. Amano
69th Annual IEEE International Electron Devices Meeting (IEDM) 2023.12.12
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Development of Room Temperature Continuous-Wave Deep Ultraviolet Laser Diodes Invited International conference
Maki Kushimoto, Ziyi Zhang, Akira Yoshikawa, Koji Aoto, Yoshio Honda, Leo J Schowalter, Chiaki Sasaoka, Hiroshi Amano
30th International Display Workshops (IDW '23) 2023.12.7
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深紫外線レーザーダイオードにおける室温連続発振の実現 Invited
張 梓懿, 久志本 真希, 吉川 陽, 笹岡 千秋, 天野 浩
第52回結晶成長国内会議（JCCG-52） 2023.12.5
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Study on degradation of deep ultraviolet laser diode International conference
Ziyi Zhang, Maki Kushimoto, Akira Yoshikawa, Chiaki Sasaoka, Hiroshi Amano
14th International Conference on Nitride Semiconductors 2023 (ICNS-14) 2023.11.16
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Demonstration of continuous wave lasing of deep UV Laser diodes on Single-crystal AlN substrate International conference
Yoshio Honda, Yuta Furusawa, Ryoko Tsukamoto, Yoshiki Saito, Koji Okuno, Kengo Nagata, Shinya Boyama, Atsushi Miyazaki, Maki Kushimoto, and Hiroshi Amano
14th International Conference on Nitride Semiconductors 2023 (ICNS-14) 2023.11.13
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Demonstration of UV-C LEDs utilizing p-GaN/MgZnO:Ga hetero-tunnel junction International conference
Tatsuhiro Tanaka, Maki Kushimoto, Yoshio Honda, and Hiroshi Amano
14th International Conference on Nitride Semiconductors 2023 (ICNS-14) 2023.11.17
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Recent Progress of Deep Ultraviolet Laser Diodes on AlN substrate Invited International conference
Maki Kushimoto, Ziyi Zhang, Akira Yoshikawa, Koji Aoto, Yoshio Honda, Leo J Schowalter, Chiaki Sasaoka, Hiroshi Amano
14th International Conference on Nitride Semiconductors 2023 (ICNS-14) 2023.11.14
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Recent developments in high efficiency for deep UV LEDs Invited International conference
Yoshiki Saito, Kengo Nagata, Atsushi Miyazaki, Shinya Boyama, Koji Okuno, Masaki Oya, Keita Kataoka, Tetsuo Narita, Kayo Horibuchi, Maki Kushimoto, Yoshio Honda, Hiroshi Amano, Hisanori Ishiguro, Tetsuya Takeuchi, Kohei Shima, Shigefusa F Chichibu
14th International Conference on Nitride Semiconductors 2023 (ICNS-14) 2023.11.17
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Realization of AlN electron blocking layer with abrupt interface and its subsequent improvement in UV-C light-emitting device characteristics International conference
Akira Yoshikawa, Ziyi Zhang, Maki Kushimoto, Koji Aoto, Chiaki Sasaoka, Hiroshi Amano
14th International Conference on Nitride Semiconductors 2023 (ICNS-14) 2023.11.13
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Demonstration of continuous wave lasing of deep UV Laser diodes on Single-crystal AlN substrate Invited International conference
Z. Zhang, M.Kushimoto, A. Yoshikawa, K. Aoto, Y. Honda, L. J. Schowalter, C. Sasaoka, and H. Amano
The 9th International Symposium on Organic and Inorganic Electronic Materials and Related Nanotechnologies (EM-NANO2023) 2023.6.8
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CW operation of UV-C laser diodes Invited International conference
Maki Kushimoto
The 6th International Workshop on Ultraviolet Materials and Devices (IWUMD Ⅵ) 2023.6.6
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単結晶AlN基板上AlGaNを用いた270nm帯CW半導体レーザー Invited
久志本 真希
光電相互変換第125委員会 5月26日研究会 2023.5.26