Method for making high-critical-current-density YBa{sub 2}Cu{sub 3}O{sub 7} superconducting layers on metallic substrates
Patent
·
OSTI ID:20013792
A method is disclosed for fabricating YBa{sub 2}Cu{sub 3}O{sub 7} superconductor layers with the capability of carrying large superconducting currents on a metallic tape (substrate) supplied with a biaxially textured oxide buffer layer. The method represents a simplification of previously established techniques and provides processing requirements compatible with scale-up to long wire (tape) lengths and high processing speeds. This simplification has been realized by employing the BaF{sub 2} method to grow a YBa{sub 2}Cu{sub 3}O{sub 7} film on a metallic substrate having a biaxially textured oxide buffer layer.
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC05-96OR22464
- OSTI ID:
- 20013792
- Resource Relation:
- Other Information: PBD: 26 Oct 1999
- Country of Publication:
- United States
- Language:
- English
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