Free-standing oxide superconducting articles

Patent · Tue Dec 14 00:00:00 EST 1993

OSTI ID:5304113

Wu, X D; Muenchausen, R E

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.

• DOE Contract Number: W-7405-ENG-36
• Assignee: Dept. of Energy, Washington, DC (United States)
• Patent Number(s): US 5270294; A
• OSTI ID: 5304113
• Resource Relation: Patent File Date: 27 Dec 1991
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
SUPERCONDUCTING COMPOSITES
FABRICATION
EPITAXY
PROTECTIVE COATINGS
SUPERCONDUCTING FILMS
COATINGS
COMPOSITE MATERIALS
FILMS
MATERIALS
360601* - Other Materials- Preparation & Manufacture