Method of fabricating a (1223) Tl-Ba-Ca-Cu-O superconductor
Patent
·
OSTI ID:512428
A method is disclosed for fabricating a polycrystalline <223> thallium-containing superconductor having high critical current at elevated temperatures and in the presence of a magnetic field. A powder precursor containing compounds other than thallium is compressed on a substrate. Thallium is incorporated in the densified powder precursor at a high temperature in the presence of a partial pressure of a thallium-containing vapor. 2 figs.
- Research Organization:
- Lockheed Martin Energy Syst Inc
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- AC05-84OR21400
- Assignee:
- General Electric Co., Schenectady, NY (United States)
- Patent Number(s):
- US 5,646,097/A/
- Application Number:
- PAN: 8-573,602
- OSTI ID:
- 512428
- Country of Publication:
- United States
- Language:
- English
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