[12a-N101-1~10] 15.4 III-V-group nitride crystals

Sun. Sep 12, 2021 9:00 AM - 11:45 AM N101 (Oral)

Jun Tatebayashi(Osaka Univ.), Takao Oto(Yamagata Univ.)

△：Presentation by Applicant for JSAP Young Scientists Presentation Award
▲：English Presentation
▼：Both of Above
No Mark：None of Above

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9:00 AM - 9:15 AM

△ [12a-N101-1] Fabrication process of GaInN/GaN nanocolumn LEDs with honeycomb array

〇(M2)Akihiro Ueno¹, Gyo Imamura², Jumpei Yamada³, Tatsuya Honda³, Takao Oto⁴, Tomohiro Yamaguchi¹, Rie Togashi^2,3, Ichirou Nomura^2,3, Toru Honda¹, Katsumi Kishino³ (1.Kogakuin Univ., 2.Sophia Univ., 3.Sophia Nanotech Center, 4.Yamagata Univ.)

9:15 AM - 9:30 AM

△ [12a-N101-2] The effect of TMAH wet etching treatment on Micro LED

〇(M2)Mark Thomas Polzin¹, Yusuke Ueshima¹, Motoaki Iwaya¹, Tetsuya Takeuchi¹, Satoshi Kamiyama¹ (1.Fac.Sci&Tec.,Meijo Univ.)

9:30 AM - 9:45 AM

△ [12a-N101-3] Nano-height optical/current confinement structures for GaN-based VCSELs

〇(M1)Minori Tanaka¹, Ryosuke Iida¹, Kaoru Oda¹, Tetsuro Inagaki¹, Kana Shibata¹, Tsuyoshi Nagasawa¹, Tetsuya Takeuchi¹, Motoaki Iwaya¹, Satoshi Kamiyama¹ (1.Meijo Univ.)

9:45 AM - 10:00 AM

△ [12a-N101-4] Fabrication of Optical Waveguide Directional Coupler for Electric-Field Driven GaN Waveguide Mach-Zehnder Interferometer

〇Yuta Hisada¹, Kamei Takuya¹, Ichikawa Syuhei¹, Fujiwara Yasufumi¹, Uemukai Masahiro¹, Tanikawa Tomoyuki¹, Katayama Ryuji¹ (1.Osaka Univ.)

10:00 AM - 10:15 AM

△ [12a-N101-5] Evaluation of GaInN besed photovoltaic cells under monochromatic light illumination for optical wireless power transmission system

〇Taiki Nakabayashi¹, Kousuke Yamamoto¹, Pradip Dalapati¹, Takashi Egawa¹, Makoto Miyoshi¹ (1.Nagoya Inst. Tech.)

10:30 AM - 10:45 AM

△ [12a-N101-6] Suppression of c-plane emission in GaInN-based MQS micro-LEDs for higher luminescence efficiency

〇Sae Katsuro¹, Weifang Lu¹, Kazuma Ito¹, Nanami Nakayama¹, Naoki Sone^1,2, Renji Okuda¹, Yoshiya Miyamoto¹, Yukimi Jinno¹, Shiori Yamamura¹, Satoshi Kamiyama¹, Tetsuya Takeuchi¹, Motoaki Iwaya¹ (1.Meijo Univ., 2.KOITO CO., LTD.)

10:45 AM - 11:00 AM

[12a-N101-7] Study on n-GaN growth by sputtering for MQS laser with tunnel junction

〇Yukimi Jinno¹, Renji Okuda¹, Naoki Sone^1,2, Koichi Mizutani³, Yoshiya Miyamoto¹, Kazuma Ito¹, Shiori Yamamura¹, Sae Katsuro¹, Nanami Nakayama¹, Satoshi Kamiyama¹, Tetsuya Takeuchi¹, Motoaki Iwaya¹ (1.Meijo University, 2.Koito Manufacturing, 3.TOYODA GOSEI Co.Ltd.)

11:00 AM - 11:15 AM

△ [12a-N101-8] Optimization of In-content in GaInN/GaN superlattice for improvement of optical properties in GaInN-based multi-quantum shells

〇Nanami Nakayama¹, Lu Weifang¹, Kazuma Ito¹, Sae Katsuro¹, Naoki Sone^1,2, Renji Okuda¹, Yoshiya Miyamoto¹, Yukimi Jinno¹, Shiori Yamamura¹, Satoshi Kamiyama¹, Tetsuya Takeuchi¹, Motoaki Iwaya¹ (1.Meijo Univ., 2.KOITO MANUFACTURING CO., LTD.)

11:15 AM - 11:30 AM

[12a-N101-9] Optical characteristics of MQS-LEDs using GaInN / GaN superlattice

〇Kazuma Ito¹, Lu Weifang¹, Naoki Sone^1,2, Sae Katsuro¹, Nanami Nakayama¹, Renji Okuda¹, Yoshiya Miyamoto¹, Yukimi Jinno¹, Shiori Yamamura¹, Satoshi Kamiyama¹, Tetsuya Takeuchi¹, Motoaki Iwaya¹ (1.Meijo Univ., 2.KOITO CO., LTD.)

11:30 AM - 11:45 AM

[12a-N101-10] InGaN-based red micro-LEDs

Zhe Zhuang¹, Daisuke Iida¹, Martin Velazquez-Rizo¹, 〇Kazuhiro Ohkawa¹ (1.KAUST)

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