Yasuo Tsukuda
Hitachi
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Publication
Featured researches published by Yasuo Tsukuda.
Japanese Journal of Applied Physics | 1988
Yukio Ito; Hiromichi Yamada; Minoru Yoshida; Hideji Fujii; Gyozo Toda; Hiroshi Takeuchi; Yasuo Tsukuda
Translucent scintillator ceramics of Gd2O2S:Pr, Ce, F were fabricated using a hot isostatic pressing (HIP) technique. The optical transmission is about 60% of the incident light and the X-ray stopping power is also quite high. Owing to the enhancement of these properties by the HIP densification process, the highest light output from a 1 mm thick specimen combined with a silicon photodiode, when excited by 120 kV X-rays, has reached 1.8 times that of CdWO4 single crystals. The present ceramics are very promising candidates for scintillator materials in X-ray computed tomography (CT) detector applications.
Japanese Journal of Applied Physics | 1988
Minoru Yoshida; Manabu Nakagawa; Hideji Fujii; Fumio Kawaguchi; Hiromichi Yamada; Yukio Ito; Hiroshi Takeuchi; Takayuki Hayakawa; Yasuo Tsukuda
The quality of CT images depends on the characteristics of the X-ray detector. In place of conventional xenon ionization detectors, we have designed a highly efficient solid state detector with low detector noise by using a Gd2O2S ceramic scintillator.
Journal of The Electrochemical Society | 1989
Hiromichi Yamada; Atsushi Suzuki; Yohko Uchida; Minoru Yoshida; Hajime Yamamoto; Yasuo Tsukuda
Archive | 1981
Sanehiro Kudo; Kazuo Shiiki; Shinji Takayama; Yasuo Tsukuda
Archive | 1986
Yasuo Tsukuda; Hisao Hara
Archive | 1984
Yasuo Tsukuda; Hisao Hara; Hideki Harada; Yasuo Iizuka
Archive | 1980
Shinji Takayama; Yasuo Tsukuda; Kazuo Shiiki; Shigekazu Otomo; Mitsuhiro Kudo; Yasunobu Ogata; Yoshizo Sawada
Archive | 1984
Yasuo Tsukuda; Hisao Hara
Archive | 1970
Akinori Muta; Yasuo Tsukuda
Archive | 1980
Sanehiro Kudo; Moichi Otomo; Kazuo Shiiki; Shinji Takayama; Yasuo Tsukuda
