SUBSTRATE FOR SUPER-CONDUCTIVE FILM FORMATION, SUPER-CONDUCTIVE WIRE MATERIAL, AND METHOD FOR PRODUCING THE SAME

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...

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Main Authors IBI, AKIRA, SHIOHARA, YUH, KATO, TAKEHARU, KINOSHITA, AKIO, YOSHIZUMI, MASATERU, MIYATA, SEIKI, FUKUSHIMA, HIROYUKI, HIRAYAMA, TSUKASA, KURIKI, REIJI, YAMADA, YUTAKA, YOSHIDA, RYUJI
Format Patent
LanguageEnglish
French
German
Published 13.08.2014
Subjects
ELECTRICITY
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Summary: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.
Bibliography:Application Number: EP20090827604