Shin Sugawara
Kyocera
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Publication
Featured researches published by Shin Sugawara.
Applied Physics Express | 2015
Yoshiji Miyamura; H. Harada; Karolin Jiptner; Satoshi Nakano; Bing Gao; Koichi Kakimoto; Kyotaro Nakamura; Yoshio Ohshita; Atsushi Ogura; Shin Sugawara; Takashi Sekiguchi
We have grown 50 cm2 mono Si ingots by the seed cast technique. The carbon and oxygen concentrations of the ingots have been significantly reduced by improving the gas flow condition and coating. The dislocation density was also reduced by eliminating the extra dislocation generation sources. Owing to these developments, the lifetime of wafers has reached 465 µs. Finally, the efficiency of 18.7% has been achieved, which is comparable to 18.9% of the reference Czochralski (CZ) Si wafer.
Archive | 2010
Shin Sugawara; Takeshi Kyoda; Nobuyuki Kitahara; Hisao Arimune; Toshifumi Kiyohara; Ken Watanuki
Archive | 2004
Shin Sugawara; Atsuo Hatate; Akiko Komoda; Hisao Arimune
Archive | 2002
Nobuyuki Kitahara; Toshio Suzuki; Noboru Suda; Shin Sugawara; Hisao Arimune
Archive | 2006
Shin Sugawara; Eigo Higashiomi Takahashi; Nobuyuki Kitahara; Yoshio Miura; Hisao Arimune
Journal of Physical Chemistry B | 1997
Tamotsu Hashimoto; Shin Sugawara; Yasuaki Hiwatari
Archive | 2012
Ryota Teshima; Kotaro Umeda; Shin Sugawara
Archive | 2001
Shin Sugawara; Takeshi Kyoda; Hisao Arimune
Archive | 2008
Shin Sugawara; Eigo Higashiomi Takahashi; Hisao Arimune
Archive | 2014
Ryota Teshima; Kotaro Umeda; Shin Sugawara
