Title:
BASE MATERIAL FOR SUPERCONDUCTING THIN FILM, SUPERCONDUCTING THIN FILM, AND METHOD FOR MANUFACTURING SUPERCONDUCTING THIN FILM
Document Type and Number:
WIPO Patent Application WO/2013/015328
Kind Code:
A1
Abstract:
In order to enhance orientation properties of a forced orientation layer and improve suppression of diffusion of metal elements from a base material, this base material (2) for a superconducting thin film is provided with: a base material (10) including a metal element; a bed layer (22) having a spinel-type crystalline structure and composed mainly of a non-oriented spinel compound comprised of oxygen, Mg, and at least one type of transition metal element, the bed layer being formed on the surface of the base material (10); and a forced orientation layer (24) formed on the surface of the bed layer (22), composed mainly of a rock-salt type compound with a rock-salt type crystalline structure including Mg, and having a biaxial orientation.
Inventors:
HAYASE YUKO (JP)
FUKUSHIMA HIROYUKI (JP)
OKUNO YOSHIKAZU (JP)
KOJIMA EIJI (JP)
SAKAMOTO HISAKI (JP)
FUKUSHIMA HIROYUKI (JP)
OKUNO YOSHIKAZU (JP)
KOJIMA EIJI (JP)
SAKAMOTO HISAKI (JP)
Application Number:
PCT/JP2012/068873
Publication Date:
January 31, 2013
Filing Date:
July 25, 2012
Export Citation:
Assignee:
FURUKAWA ELECTRIC CO LTD (JP)
HAYASE YUKO (JP)
FUKUSHIMA HIROYUKI (JP)
OKUNO YOSHIKAZU (JP)
KOJIMA EIJI (JP)
SAKAMOTO HISAKI (JP)
HAYASE YUKO (JP)
FUKUSHIMA HIROYUKI (JP)
OKUNO YOSHIKAZU (JP)
KOJIMA EIJI (JP)
SAKAMOTO HISAKI (JP)
International Classes:
H01B12/06; H01B13/00
Domestic Patent References:
| WO2010058823A1 | 2010-05-27 |
Foreign References:
| JPH01185980A | 1989-07-25 | |||
| JPH01241876A | 1989-09-26 |
Attorney, Agent or Firm:
NAKAJIMA, Jun et al. (JP)
Nakajima 淳 (JP)
Nakajima 淳 (JP)
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Claims: