Title:
BASE MATERIAL FOR SUPERCONDUCTOR WIRE MATERIAL, SUPERCONDUCTOR WIRE MATERIAL, AND METHOD FOR PRODUCING SUPERCONDUCTOR WIRE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2012/060425
Kind Code:
A1
Abstract:
To reduce the phase transition temperature at which an LMO crystal lattice, which constitutes the oxide layer serving as an interlayer or as a part of an interlayer, is a cubic crystal, the present invention provides a base material for a superconductor wire material comprising an oxide layer (LMO layer (22)) primarily having a crystalline material represented by the compositional formula Laz(Mn1-xMx)wO3+
δ (where M is at least one element selected from Cr, Al, Co, and Ti; δ is the oxygen nonstoichiometry; 0 < w/z < 2; and 0 < x ≤ 1).
Inventors:
KASAHARA MASAYASU (JP)
FUKUSHIMA HIROYUKI (JP)
OKUNO YOSHIKAZU (JP)
HAYASE YUKO (JP)
FUKUSHIMA HIROYUKI (JP)
OKUNO YOSHIKAZU (JP)
HAYASE YUKO (JP)
Application Number:
PCT/JP2011/075340
Publication Date:
May 10, 2012
Filing Date:
November 02, 2011
Export Citation:
Assignee:
FURUKAWA ELECTRIC CO LTD (JP)
KASAHARA MASAYASU (JP)
FUKUSHIMA HIROYUKI (JP)
OKUNO YOSHIKAZU (JP)
HAYASE YUKO (JP)
KASAHARA MASAYASU (JP)
FUKUSHIMA HIROYUKI (JP)
OKUNO YOSHIKAZU (JP)
HAYASE YUKO (JP)
International Classes:
H01B12/06; C01G1/00; C01G45/00; C30B29/22; H01B13/00
Foreign References:
| JP2003203531A | 2003-07-18 | |||
| JP2001073151A | 2001-03-21 | |||
| JP2010103021A | 2010-05-06 |
Attorney, Agent or Firm:
NAKAJIMA, Jun et al. (JP)
Nakajima 淳 (JP)
Nakajima 淳 (JP)
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Claims: