Composite having diamond crystal base

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United States of America Patent

PATENT NO 12027440
APP PUB NO 20220230934A1
SERIAL NO

17609919

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Abstract

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A composite that includes a base including an oxide layer MOx of an element M on a surface thereof and a diamond crystal base bonded to the surface of the base. The M is one or more selected from among metal elements capable of forming an oxide (excluding alkali metals and alkaline earth metals), Si, Ge, As, Se, Sb, Te, and Bi, and the diamond crystal base is bonded to the surface of the base by M-O—C bonding of at least some C atoms of the (111) surface of the diamond crystal base.

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Patent Owner(s)

Patent OwnerAddress
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY3-1 KASUMIGASEKI 1-CHOME CHIYODA-KU TOKYO 1008921 ?1008921

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kurashima, Yuuichi Tsukuba-shi, JP 9 24
Matsumae, Takashi Tsukuba, JP 5 0
Takagi, Hideki Tsukuba, JP 35 388
Umezawa, Hitoshi Osaka, JP 17 111

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