Presentations -
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Breakthrough technologies to realize room-temperature continuous-wave deep-ultraviolet laser diodes Invited International conference
Maki Kushimoto
SKM DPG conference 2023.3.29
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[第1回ダイバーシティ＆インクルージョン賞 女性研究者研究奨励賞 受賞記念講演] 未踏波長帯域深紫外レーザーダイオード Invited
久志本真希
第70回 応用物理学会 春季学術講演会 2023.3.16
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Current-injected continuous-wave AlGaN-based UVC laser diodes Invited International conference
Maki Kushimoto, Ziyi Zhang, Akira Yoshikawa, Koji Aoto, Yoshio Honda, Leo J. Schowalter, Chiaki Sasaoka, Hiroshi Amano
SPIE Photonics West 2023 2023.2.1
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AlN基板を用いた深紫外半導体レーザー Invited
久志本真希
2022年度 結晶・評価WG研究会(第２回) /第45回CIRFEセミナー 2022.12.20
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Realization of continuous-wave lasing of AlGaN-based UVC laser diode Invited International conference
Ziyi Zhang，Maki Kushimoto
The 10th Asia-Pacific Workshop on Widegap Semiconductors(APWS2022） 2022.11.17
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Sputtered polycrystalline MgZnO/Al reflective electrodes for AlGaN-based homojunction tunnel junction deep-ultraviolet LEDs International conference
Tatsuhiro Tanaka, Taichi Matsubara, Kengo Nagata, Maki Kushimoto, Yoshio Honda, and Hiroshi Amano
4th International Workshop on Gallium Oxide and Related Materials (IWGO2022) 2022.10.24
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Shortest wavelength AlGaN based semiconductor lasers Invited International conference
Maki Kushimoto
40th SPP Physics Conference 2022.10.20
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Fabrication of GaN/AlN Resonant tunneling diodes by MOVPE International conference
D. Iwata, T. Kumabe, H. Watanabe, M. Kushimoto, M. Deki, S. Nitta, A. Tanaka, Y. Honda, H. Amano
International Workshop on Nitride Semiconductors(IWN2022) 2022.10.12
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Continuous-wave lasing of AlGaN-based UVC laser diode by current injection International conference
Z. Zhang, M. Kushimoto, A. Yoshikawa, K. Aoto, L. J. Schowalter, C. Sasaoka, and H. Amano
International Workshop on Nitride Semiconductors(IWN2022) 2022.10.12
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Analysis of the cause of threshold rise of UV-C LD on AlN substrate International conference
M.Kushimoto, Z. Zhang, A. Yoshikawa, K. Aoto, Y. Honda, L. J. Schowalter, C. Sasaoka, and H. Amano
International Workshop on Nitride Semiconductors(IWN2022) 2022.10.12
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深紫外レーザーダイオードの連続波発振 Invited
久志本 真希, 張 梓懿, 吉川 陽, 青戸 孝至, 本田 善央, ショーワルター レオ, 笹岡 千秋, 天野 浩
第83回 応用物理学会 秋季学術講演会 2022.9.22
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異なるキャリア濃度を有するn型GaNに対する多光子励起 PECエッチングの調査
丹羽 ののか，川崎 晟也, 隈部 岳瑠, 渡邉 浩崇, 古澤 優太, 田中 敦之, 出来 真斗, 久志本 真希, 新田 州吾, 本田 善央, 天野 浩
第83回 応用物理学会 秋季学術講演会 2022.9.23
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Toward AlGaN-based deep-ultraviolet LDs - Demonstration of the shortest wavelength LD and realization of CW operation Invited International conference
Maki Kushimoto
The 20th International Conference on Metal Organic Vapor Phase Epitaxy(ICMOVPE XX) 2022.7.14
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Approaches to low threshold current density in deep UV laser diodes on AlN substrate Invited International conference
M. Kushimoto, Z. Zhang, L. J. Schowalter, Y. Honda, C. Sasaoka, and H. Amano
Compound Semiconductor Week 2022(CSW2022) 2022.6.1
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High-efficiency AlGaN homojunction tunnel-junction deep-UV LEDs Invited International conference
Kengo Nagata, Taichi Matsubara, Satoshi Anada, Yoshiki Saito, Maki Kushimoto, Yoshio Honda, Tetsuya Takeuchi, Kazuo Yamamoto, Tsukasa Hirasama, and Hiroshi Amano
5th International Workshop on UV Materials and Devices(IWUMD 2022) 2022.5.26
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Reduction of Threshold Current Density in UV-C LDs Fabricated on AlN Substrates Invited International conference
Maki Kushimoto, Ziyi Zhang, Leo Schowalter, Yoshio Honda, Chiaki Sasaoka, Hiroshi Amano
2022 MRS Spring Meeting 2022.5.23
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Development of reflective electrodes for deep-ultraviolet LEDs using polycrystalline MgZnO structural films International conference
Maki Kushimoto, Taichi Matsubara, Kengo Nagata, Tatsuhiro Tanaka, Yoshio Honda, and Hiroshi Amano
9th International Conference on Light-Emitting Devices and Their Industrial Applications (LEDIA2022) 2022.4.22
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Potential distribution analysis of AlGaN homojunction tunnel-junction by electron holography International conference
Kengo Nagata, Satoshi Anada, Yoshiki Saito, Maki Kushimoto, Yoshio Honda, Tetsuya Takeuchi, Kazuo Yamamoto, Tsukasa Hirayama, and Hiroshi Amano
9th International Conference on Light-Emitting Devices and Their Industrial Applications (LEDIA2022) 2022.4.22
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Development of high efficiency AlGaN tunnel junction deep-UV LEDs Invited International conference
Kengo Nagata, Taichi Matsubara, Maki Kushimoto, Yoshiki Saito, Yoshio Honda, Tetsuya Takeuchi, and Hiroshi Amano
13th International Symposium on Advanced Plasma Science and its Applications for Nitrides and Nanomaterials 14th International Conference on Plasma-Nano Technology & Sciense(ISPlasma2022 / IC-PLANTS2022) 2022.3.10
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MOVPE法を用いたGaN/AlN共鳴トンネルダイオードの作製
岩田大暉, 隈部岳瑠, 渡邉 浩崇, 久志本真希, 出来真斗, 新田州吾, 田中敦之, 本田善央, 天野浩
第69回応用物理学会春季学術講演会 2022.2.22