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Title: Free-standing oxide superconducting articles

A substrate-free, free-standing epitaxially oriented superconductive film including a layer of a template material and a layer of a ceramic superconducting material is provided together with a method of making such a substrate-free ceramic superconductive film by coating an etchable material with a template layer, coating the template layer with a layer of a ceramic superconductive material, coating the layer of ceramic superconductive material with a protective material, removing the etchable material by an appropriate means so that the etchable material is separated from a composite structure including the template layer.
Inventors:
;
Issue Date:
OSTI Identifier:
5304113
Assignee:
Dept. of Energy, Washington, DC (United States) PTO; EDB-94-046216
Patent Number(s):
US 5270294; A
Contract Number:
W-7405-ENG-36
Resource Relation:
Patent File Date: 27 Dec 1991
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; SUPERCONDUCTING COMPOSITES; FABRICATION; EPITAXY; PROTECTIVE COATINGS; SUPERCONDUCTING FILMS; COATINGS; COMPOSITE MATERIALS; FILMS; MATERIALS; 360601* - Other Materials- Preparation & Manufacture