Study of high {Tc} superconducting thin films grown by MOCVD. Final report, July 1, 1986--April 30, 1990
Work is described briefly, which was carried out on development of techniques to grow metal-semiconductor superlattices (artificially layered materials) and on the copper oxide based susperconductors (naturally layered materials). The current growth technique utilized is metalorganic chemical vapor deposition (MOCVD). CdTe, PbTe, La, LaTe, and Bi{sub 2}Te{sub 3} were deposited, mostly on GaAs. Several YBa{sub 2}Cu{sub 3}O{sub 7} compounds were obtained with possible superconductivity at temperatures up to 550 K (1 part in 10{sup 4}). YBa{sub 2}Cu{sub 3}O{sub 7{minus}x} and Tl{sub 2}CaBa{sub 2}Cu{sub 2}O{sub y} thin films were deposited by MOCVD on common substrates such as glass.
- Research Organization:
- Georgia Inst. of Tech., Atlanta, GA (United States). School of Physics
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- FG05-86ER45266
- OSTI ID:
- 10104787
- Report Number(s):
- DOE/ER/45266-T3; ON: DE93005052; IN: G-41-629
- Resource Relation:
- Other Information: PBD: [1990]
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
36 MATERIALS SCIENCE
SUPERCONDUCTING FILMS
CHEMICAL VAPOR DEPOSITION
HIGH-TC SUPERCONDUCTORS
CADMIUM TELLURIDES
BISMUTH TELLURIDES
LANTHANUM
LANTHANUM TELLURIDES
LEAD TELLURIDES
PROGRESS REPORT
SUPERLATTICES
ORGANOMETALLIC COMPOUNDS
EPITAXY
YTTRIUM OXIDES
BARIUM OXIDES
COPPER OXIDES
THALLIUM OXIDES
CALCIUM OXIDES
GALLIUM ARSENIDES
GLASS
SUBSTRATES
665412
360201
360601
SUPERCONDUCTING DEVICES
PREPARATION AND FABRICATION
PREPARATION AND MANUFACTURE
SUPERCONDUCTIVITY AND SUPERFLUIDITY
36 MATERIALS SCIENCE
SUPERCONDUCTING FILMS
CHEMICAL VAPOR DEPOSITION
HIGH-TC SUPERCONDUCTORS
CADMIUM TELLURIDES
BISMUTH TELLURIDES
LANTHANUM
LANTHANUM TELLURIDES
LEAD TELLURIDES
PROGRESS REPORT
SUPERLATTICES
ORGANOMETALLIC COMPOUNDS
EPITAXY
YTTRIUM OXIDES
BARIUM OXIDES
COPPER OXIDES
THALLIUM OXIDES
CALCIUM OXIDES
GALLIUM ARSENIDES
GLASS
SUBSTRATES
665412
360201
360601
SUPERCONDUCTING DEVICES
PREPARATION AND FABRICATION
PREPARATION AND MANUFACTURE