Self-formed compositional superlattices triggered by cation orderings in m-plane Al1−xInxN on GaN von Chichibu, Shigefusa F., Shima, Kohei, Kojima, Kazunobu, Kangawa, Yoshihiro

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Dopant activation process in Mg-implanted GaN studied by monoenergetic positron beam von Uedono, Akira, Tanaka, Ryo, Takashima, Shinya, Ueno, Katsunori, Edo, Masaharu, Shima, Kohei, Kojima, Kazunobu, Chichibu, Shigefusa F., Ishibashi, Shoji

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Correlation between the internal quantum efficiency and photoluminescence lifetime of the near-band-edge emission in a ZnO single crystal grown by the hydrothermal method von Kojima, Kazunobu, Chichibu, Shigefusa F.

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Demonstration of omnidirectional photoluminescence (ODPL) spectroscopy for precise determination of internal quantum efficiency of radiation in GaN single crystals von Kojima, Kazunobu, Ikeda, Hirotaka, Fujito, Kenji, Chichibu, Shigefusa F.

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Effective neutron detection using vertical-type BGaN diodes von Nakano, Takayuki, Mochizuki, Ken, Arikawa, Takuya, Nakagawa, Hisaya, Usami, Shigeyoshi, Honda, Yoshio, Amano, Hiroshi, Vogt, Adrian, Schütt, Sebastian, Fiederle, Michael, Kojima, Kazunobu, Chichibu, Shigefusa F., Inoue, Yoku, Aoki, Toru

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Defect‐Resistant Radiative Performance of m‐Plane Immiscible Al1−xInxN Epitaxial Nanostructures for Deep‐Ultraviolet and Visible Polarized Light Emitters von Chichibu, Shigefusa F., Kojima, Kazunobu, Uedono, Akira, Sato, Yoshitaka

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230 nm wavelength range far-UVC LED with low Al-composition differentiation between well and barrier layers of MQWs von Uesugi, Kenjiro, Akaike, Ryota, Ichikawa, Shuhei, Nakamura, Takao, Kojima, Kazunobu, Tsuchiya, Masahiko, Miyake, Hideto

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Global Veterinary Diagnostic Laboratory Equipment Management and Sustainability and Implications for Pandemic Preparedness Priorities von Lasley, Jennifer N, Appiah, Emmanuel O, Kojima, Kazunobu, Blacksell, Stuart D

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Determination of absolute value of quantum efficiency of radiation in high quality GaN single crystals using an integrating sphere von Kojima, Kazunobu, Ohtomo, Tomomi, Ikemura, Ken-ichiro, Yamazaki, Yoshiki, Saito, Makoto, Ikeda, Hirotaka, Fujito, Kenji, Chichibu, Shigefusa F.

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Temperature dependence of internal quantum efficiency of radiation for the near-band-edge emission of GaN crystals quantified by omnidirectional photoluminescence spectroscopy von Kojima, Kazunobu, Ikemura, Kenichiro, Chichibu, Shigefusa F.

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Risk-based reboot for global lab biosafety von Kojima, Kazunobu, Booth, Catherine Makison, Summermatter, Kathrin, Bennett, Allan, Heisz, Marianne, Blacksell, Stuart D, McKinney, Michelle

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Roles of carbon impurities and intrinsic nonradiative recombination centers on the carrier recombination processes of GaN crystals von Kojima, Kazunobu, Horikiri, Fumimasa, Narita, Yoshinobu, Yoshida, Takehiro, Fujikura, Hajime, Chichibu, Shigefusa F.

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Steady-state and dynamic characteristics of deep UV luminescence in rock salt-structured MgxZn1−xO von Onuma, Takeyoshi, Kudo, Kanta, Ono, Mizuki, Kosaka, Wataru, Shima, Kohei, Ishii, Kyohei, Kaneko, Kentaro, Ota, Yuichi, Yamaguchi, Tomohiro, Kojima, Kazunobu, Fujita, Shizuo, Chichibu, Shigefusa F., Honda, Tohru

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Carrier Trapping by Vacancy‐Type Defects in Mg‐Implanted GaN Studied Using Monoenergetic Positron Beams von Uedono, Akira, Takashima, Shinya, Edo, Masaharu, Ueno, Katsunori, Matsuyama, Hideaki, Egger, Werner, Koschine, Tönjes, Hugenschmidt, Christoph, Dickmann, Marcel, Kojima, Kazunobu, Chichibu, Shigefusa F., Ishibashi, Shoji

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Two-dimensional analysis of the nonuniform quantum yields of multiple quantum wells for AlGaN-based deep-ultraviolet LEDs grown on AlN templates with dense macrosteps using cathodo... von Nagasawa, Yosuke, Sugie, Ryuichi, Kojima, Kazunobu, Hirano, Akira, Ippommatsu, Masamichi, Honda, Yoshio, Amano, Hiroshi, Akasaki, Isamu, Chichibu, Shigefusa F.

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Discrete AlN mole fraction of n/12 (n = 4–8) in Ga-rich zones functioning as electron pathways created in nonflat AlGaN layers grown on high-miscut sapphire substrates von Nagasawa, Yosuke, Hirano, Akira, Ippommatsu, Masamichi, Sako, Hideki, Hashimoto, Ai, Sugie, Ryuichi, Honda, Yoshio, Amano, Hiroshi, Akasaki, Isamu, Kojima, Kazunobu, Chichibu, Shigefusa F.

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Quantification of the quantum efficiency of radiation of a freestanding GaN crystal placed outside an integrating sphere von Kojima, Kazunobu, Ikemura, Kenichiro, Chichibu, Shigefusa F.

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Ammonothermal growth of 2 inch long GaN single crystals using an acidic NH4F mineralizer in a Ag-lined autoclave von Tomida, Daisuke, Bao, Quanxi, Saito, Makoto, Osanai, Ryu, Shima, Kohei, Kojima, Kazunobu, Ishiguro, Tohru, Chichibu, Shigefusa F.

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Annealing Behavior of Vacancy‐Type Defects in Mg‐ and H‐Implanted GaN Studied Using Monoenergetic Positron Beams von Uedono, Akira, Iguchi, Hiroko, Narita, Tetsuo, Kataoka, Keita, Egger, Werner, Koschine, Tönjes, Hugenschmidt, Christoph, Dickmann, Marcel, Shima, Kohei, Kojima, Kazunobu, Chichibu, Shigefusa F., Ishibashi, Shoji

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Enhanced quantum efficiency of a self-organized silica mixed red phosphor CaAlSiN3:Eu von Oishi, Masatsugu, Shiomi, Shohei, Ohara, Koji, Fujishiro, Fumito, Kai, Yoichiro, Shih, Shao-Ju, Moriga, Toshihiro, Chichibu, Shigefusa F., Takatori, Aiko, Kojima, Kazunobu

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