β-Ga2O3-based single crystal substrate

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United States of America Patent

PATENT NO 9431489
APP PUB NO 20150380501A1
SERIAL NO

14634407

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Abstract

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A β-Ga2O3-based single crystal substrate includes an average dislocation density of less than 7.31×104 cm−2. The average dislocation density may be not more than 6.14×104 cm−2. The substrate may further include a main surface including a plane orientation of (−201), (101) or (001). The substrate may be free from any twinned crystal.

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Patent OwnerAddress
TAMURA CORPORATIONTOKYO 178-8511

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Koshi, Kimiyoshi Tokyo, JP 13 22
Masui, Takekazu Tokyo, JP 7 14
Takizawa, Masaru Tokyo, JP 12 103
Watanabe, Makoto Tokyo, JP 386 3408
Watanabe, Shinya Tokyo, JP 282 1738
Yamaoka, Yu Tokyo, JP 7 13

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