The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 22, 2018
Filed:
Mar. 04, 2015
Sumitomo Electric Industries, Ltd., Osaka-shi, Osaka, JP;
Takashi Yamaguchi, Osaka, JP;
Tatsuoki Nagaishi, Osaka, JP;
Masaya Konishi, Osaka, JP;
Kotaro Ohki, Osaka, JP;
Genki Honda, Osaka, JP;
SUMITOMO ELECTRIC INDUSTRIES, LTD., Osaka-shi, Osaka, JP;
Abstract
An oxide superconducting thin film wire includes a metal substrate, a laminate, and a Cu stabilizing layer. The metal substrate includes a supporting base material and a conductive layer located on the supporting base material. The conductive layer includes a Cu layer serving as an internal layer and a biaxially orientated surface layer. The laminate includes a buffer layer, an oxide superconducting layer, and a Ag stabilizing layer stacked on the metal substrate in this order from the metal substrate. The Cu stabilizing layer is formed so as to surround the laminate and the metal substrate. At least one of the Cu stabilizing layer and the Ag stabilizing layer is formed so as to be in contact with at least a portion of the conductive layer of the metal substrate and be electrically conductive with the conductive layer of the metal substrate.