Papers - DEKI Manato
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Ito, S; Sato, S; Bockowski, M; Deki, M; Watanabe, H; Nitta, S; Honda, Y; Amano, H; Yoshida, K; Minagawa, H; Hagura, N
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS Vol. 547 2024.2
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15 GHz GaN Hi-Lo IMPATT Diodes With Pulsed Peak Power of 25.5 W
Kawasaki, S; Kumabe, T; Deki, M; Watanabe, H; Tanaka, A; Honda, Y; Arai, M; Amano, H
IEEE TRANSACTIONS ON ELECTRON DEVICES 2023.12
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Vol. 122 ( 14 ) 2023.4
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Photon extraction enhancement of praseodymium ions in gallium nitride nanopillars Reviewed
Shin-ichiro Sato, Shuo Li, Andrew D. Greentree, Manato Deki, Tomoaki Nishimura, Hirotaka Watanabe, Shugo Nitta, Yoshio Honda, Hiroshi Amano, Brant C. Gibson, and Takeshi Ohshima
Scientific Reports Vol. 12 page: 21208 2022.12
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Substitutional diffusion of Mg into GaN from GaN/Mg mixture Reviewed
Yuta Itoh, Shun Lu, Hirotaka Watanabe, Manato Deki, Shugo Nitta, Yoshio Honda, Atsushi Tanaka, and Hiroshi Amano
APPLIED PHYSICS EXPRESS Vol. 15 ( 11 ) page: 116505 2022.11
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Tuning the p-type doping of GaN over three orders of magnitude via efficient Mg doping during halide vapor phase epitaxy Reviewed
Kazuki Ohnishi, Naoki Fujimoto, Shugo Nitta, Hirotaka Watanabe, Shun Lu, Manato Deki, Yoshio Honda, and Hiroshi Amano
Journal of Applied Physics Vol. 132 page: 145703 2022.10
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An Accurate Approach to Develop Small Signal Circuit Models for AlGaN/GaN HEMTs using Rational Functions and Dependent Current Sources Reviewed
Aakash Jadhav, Takashi Ozawa, Ali Baratov, Joel T. Asubar, Masaaki Kuzuhara, Akio Wakejima, Shunpei Yamashita, Manato Deki, Shugo Nitta, Yoshio Honda, Hiroshi Amano, Biplab Sarkar
IEEE JOURNAL OF THE ELECTRON DEVICES SOCIETY Vol. 10 page: 797 - 807 2022.9
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Junction Diameter Dependence of Oscillation Frequency of GaN IMPATT Diode Up to 21 GHz
Kawasaki, S; Kumabe, T; Ando, Y; Deki, M; Watanabe, H; Tanaka, A; Honda, Y; Arai, M; Amano, H
IEEE ELECTRON DEVICE LETTERS Vol. 44 ( 8 ) page: 1328 - 1331 2023.8
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Photon extraction enhancement of praseodymium ions in gallium nitride nanopillars
Sato, SI; Li, S; Greentree, AD; Deki, M; Nishimura, T; Watanabe, H; Nitta, S; Honda, Y; Amano, H; Gibson, BC; Ohshima, T
SCIENTIFIC REPORTS Vol. 12 ( 1 ) 2022.12
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Substitutional diffusion of Mg into GaN from GaN/Mg mixture
Itoh, Y; Lu, S; Watanabe, H; Deki, M; Nitta, S; Honda, Y; Tanaka, A; Amano, H
APPLIED PHYSICS EXPRESS Vol. 15 ( 11 ) 2022.11
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Ohnishi, K; Fujimoto, N; Nitta, S; Watanabe, H; Lu, S; Deki, M; Honda, Y; Amano, H
JOURNAL OF APPLIED PHYSICS Vol. 132 ( 14 ) 2022.10
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Effect of beam current on defect formation by high-temperature implantation of Mg ions into GaN Reviewed
Itoh Yuta, Watanabe Hirotaka, Ando Yuto, Kano Emi, Deki Manato, Nitta Shugo, Honda Yoshio, Tanaka Atsushi, Ikarashi Nobuyuki, Amano Hiroshi
APPLIED PHYSICS EXPRESS Vol. 15 ( 2 ) 2022.2
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Jadhav, A; Ozawa, T; Baratov, A; Asubar, JT; Kuzuhara, M; Wakejima, A; Yamashita, S; Deki, M; Nitta, S; Honda, Y; Amano, H; Roy, S; Sarkar, B
IEEE JOURNAL OF THE ELECTRON DEVICES SOCIETY Vol. 10 page: 797 - 807 2022
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Ohmic contact on low-doping-density p-type GaN with nitrogen-annealed Mg Reviewed
Lu Shun, Deki Manato, Wang Jia, Ohnishi Kazuki, Ando Yuto, Kumabe Takeru, Watanabe Hirotaka, Nitta Shugo, Honda Yoshio, Amano Hiroshi
APPLIED PHYSICS LETTERS Vol. 119 ( 24 ) 2021.12
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Modified Small Signal Circuit of AlGaN/GaN MOS-HEMTs Using Rational Functions Reviewed
Jadhav Aakash, Ozawa Takashi, Baratov Ali, Asubar Joel T., Kuzuhara Masaaki, Wakejima Akio, Yamashita Shunpei, Deki Manato, Nitta Shugo, Honda Yoshio, Amano Hiroshi, Roy Sourajeet, Sarkar Biplab
Vol. 68 ( 12 ) page: 6059 - 6064 2021.12
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Impact of gate electrode formation process on Al2O3/GaN interface properties and channel mobility Reviewed
Ando Yuto, Deki Manato, Watanabe Hirotaka, Taoka Noriyuki, Tanaka Atsushi, Nitta Shugo, Honda Yoshio, Yamada Hisashi, Shimizu Mitsuaki, Nakamura Tohru, Amano Hiroshi
APPLIED PHYSICS EXPRESS Vol. 14 ( 8 ) 2021.8
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Matsukura Yusuke, Inazu Tetsuhiko, Pernot Cyril, Shibata Naoki, Kushimoto Maki, Deki Manato, Honda Yoshio, Amano Hiroshi
APPLIED PHYSICS EXPRESS Vol. 14 ( 8 ) 2021.8
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Kumabe Takeru, Ando Yuto, Watanabe Hirotaka, Deki Manato, Tanaka Atsushi, Nitta Shugo, Honda Yoshio, Amano Hiroshi
JAPANESE JOURNAL OF APPLIED PHYSICS Vol. 60 ( SB ) 2021.5
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Experimental demonstration of GaN IMPATT diode at X-band Reviewed
Kawasaki Seiya, Ando Yuto, Deki Manato, Watanabe Hirotaka, Tanaka Atsushi, Nitta Shugo, Honda Yoshio, Arai Manabu, Amano Hiroshi
APPLIED PHYSICS EXPRESS Vol. 14 ( 4 ) 2021.4
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Fabrication of GaN cantilever on GaN substrate by photo-electrochemical etching Reviewed
Yamada Takehiro, Ando Yuto, Watanabe Hirotaka, Furusawa Yuta, Tanaka Atsushi, Deki Manato, Nitta Shugo, Honda Yoshio, Suda Jun, Amano Hiroshi
APPLIED PHYSICS EXPRESS Vol. 14 ( 3 ) 2021.3