Connection structure of superconducting layer, superconducting wire, superconducting coil, superconducting devce, and connection method of superconducting layer

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United States of America Patent

PATENT NO 11961631
APP PUB NO 20230085118A1
SERIAL NO

17689455

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Abstract

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A connection structure of a superconducting layer according to an embodiment includes a first superconducting layer, a second superconducting layer, and a connection layer provided between the first superconducting layer and the second superconducting layer and including a first substance containing a rare earth element, barium, copper, and oxygen and a second substance containing a metal element, in which a first region per unit area at a first interface between the first superconducting layer and the connection layer is 1% or more and 50% or less where the second substance and the first superconducting layer are in contact with each other, and a second region per unit area at a second interface between the second superconducting layer and the connection layer is 1% or more and 50% or less where the second substance and the second superconducting layer are in contact with each other.

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Patent Owner(s)

  • KABUSHIKI KAISHA TOSHIBA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Albessard, Keiko Yokohama Kanagawa, JP 56 363
Eguchi, Tomoko Yokohama Kanagawa, JP 50 386
Hagiwara, Masaya Yokohama Kanagawa, JP 64 204
Hattori, Yasushi Kawasaki Kanagawa, JP 145 1372

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