Katsumi Nakagawa
Canon Inc.
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Publication
Featured researches published by Katsumi Nakagawa.
Journal of Non-crystalline Solids | 1983
Katsumi Nakagawa; Masaki Fukaya; Tatsumi Shoji; K. Sakai; Toshiyuki Komatsu
Abstract In a-Si:H photosensors with gap cell configuration, decrease in photo-current with time was measured in light soaking at 20, 200 and 2000 μW/cm2 for 1000 hours. We derived an empirical equation agreeing well with the results, and found that the density of excited carriers plays a primary role in decrease in photocurrent. We also proposed a new structure for a-Si:H photosensor stabilized under light soaking.
Archive | 1997
Katsumi Nakagawa; Takao Yonehara; Shoji Nishida; Kiyofumi Sakaguchi
Archive | 1978
Yutaka Hirai; Toshiyuki Komatsu; Katsumi Nakagawa; Teruo Misumi; Tadaji Fukuda
Archive | 1977
Motoharu Fujii; Katsumi Nakagawa; Yoshio Takasu; Noboru Yukimura
Archive | 1989
Katsumi Nakagawa; Tatsundo Kawai; Yasuo Kuroda
Archive | 2001
Katsumi Nakagawa; Shoji Nishida; Yukiko Iwasaki
Archive | 1982
Toshiyuki Komatsu; Yutaka Hirai; Katsumi Nakagawa; Tadaji Fukuda
Archive | 2001
Shoji Nishida; Katsumi Nakagawa; Takao Yonehara; Kiyofumi Sakaguchi
Archive | 2000
Katsumi Nakagawa; Takao Yonehara; Yasuyoshi Takai; Kiyofumi Sakaguchi; Noritaka Ukiyo; Masaaki Iwane; Yukiko Iwasaki
Archive | 1995
Jinsho Matsuyama; Toshimitsu Kariya; Yasushi Fujioka; Tetsuya Takei; Katsumi Nakagawa; Masahiro Kanai; Hiroshi Echizen
