V-shaped dislocations in a GaN epitaxial layer on GaN substrate

by Atsushi Tanaka, Kentaro Nagamatsu, Shigeyoshi Usami, Maki Kushimoto, Manato Deki, Shugo Nitta, Yoshio Honda, Michal Bockowski, Hiroshi Amano
Published 2019-09-01

Fully Ion Implanted Normally-Off GaN DMOSFETs with ALD-Al₂O₃ Gate Dielectrics

by Michitaka Yoshino, Yuto Ando, Manato Deki, Toru Toyabe, Kazuo Kuriyama, Yoshio Honda, Tomoaki Nishimura, Hiroshi Amano, Tetsu Kachi, Tohru Nakamura
Published 2019-02-01

Low Voltage High-Energy α-Particle Detectors by GaN-on-GaN Schottky Diodes with Record-High Charge Collection Efficiency

by Abhinay Sandupatla, Subramaniam Arulkumaran, Kumud Ranjan, Geok Ing Ng, Peter P. Murmu, John Kennedy, Shugo Nitta, Yoshio Honda, Manato Deki, Hiroshi Amano
Published 2019-11-01

Generalized Frequency Dependent Small Signal Model for High Frequency Analysis of AlGaN/GaN MOS-HEMTs

by Aakash Jadhav, Takashi Ozawa, Ali Baratov, Joel T. Asubar, Masaaki Kuzuhara, Akio Wakejima, Shunpei Yamashita, Manato Deki, Yoshio Honda, Sourajeet Roy, Hiroshi Amano, Biplab Sarkar
Published 2021-01-01

Photon extraction enhancement of praseodymium ions in gallium nitride nanopillars

by Shin-ichiro Sato, Shuo Li, Andrew D. Greentree, Manato Deki, Tomoaki Nishimura, Hirotaka Watanabe, Shugo Nitta, Yoshio Honda, Hiroshi Amano, Brant C. Gibson, Takeshi Ohshima
Published 2022-12-01

An Accurate Approach to Develop Small Signal Circuit Models for AlGaN/GaN HEMTs Using Rational Functions and Dependent Current Sources

by Aakash Jadhav, Takashi Ozawa, Ali Baratov, Joel T. Asubar, Masaaki Kuzuhara, Akio Wakejima, Shunpei Yamashita, Manato Deki, Shugo Nitta, Yoshio Honda, Hiroshi Amano, Sourajeet Roy, Biplab Sarkar
Published 2022-01-01