Substrate for fabricating superconductive film, superconductive wires and manufacturing method thereof

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United States of America Patent

PATENT NO 8927461
SERIAL NO

13112463

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Abstract

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Provided is a substrate for superconductive film formation, which includes a metal substrate, and an oxide layer formed directly on the metal substrate, containing chromium oxide as a major component and having a thickness of 10-300 nm and an arithmetic average roughness Ra of not more than 50 nm. A method of manufacturing a substrate for superconductive film formation, which includes forming an oxide layer directly on a metal substrate, the oxide layer containing chromium oxide as a major component and having a thickness of 10-300 nm and an arithmetic average roughness Ra of not more than 50 nm.

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Patent Owner(s)

Patent OwnerAddress
FURUKAWA ELECTRIC CO LTD6-4 OTEMACHI 2-CHOME CHIYODA-KU TOKYO 100-8322
JAPAN FINE CERAMICS CENTERNAGOYA-SHI AICHI 456-8587

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukushima, Hiroyuki Nikko, JP 75 806
Hirayama, Tsukasa Nagoya, JP 15 76
Ibi, Akira Tokyo, JP 6 43
Kato, Takeharu Nagoya, JP 14 64
Kinoshita, Akio Kasugai, JP 8 299
Kuriki, Reiji Tokyo, JP 1 3
Miyata, Seiki Tokyo, JP 1 3
Shiohara, Yuh Tokyo, JP 51 185
Yamada, Yutaka Tokyo, JP 164 2452
Yoshida, Ryuji Nagoya, JP 63 502
Yoshizumi, Masateru Tokyo, JP 10 26

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