Synthesis of superconducting films of the Y-Ba-Cu-O system by a screen printing method
Journal Article
·
· Appl. Phys. Lett.; (United States)
A screen printing method has been used to deposit superconducting films of Y-Ba-Cu-O materials on Al/sub 2/O/sub 3/ substrates. The electrical resistivity, microstructure, and adhesion of these films are highly sensitive to the post-printing heat treatment. Films heat treated at 950 /sup 0/C and below are poorly adherent, whereas those annealed above 1000 /sup 0/C undergo phase separation to Y/sub 2/Cu/sub 2/O/sub 5/ and BaCuO/sub 2/ and also react with the substrate. Nearly single phase, highly adherent, and smooth films showing a zero resistance state at 79 K have been synthesized by optimizing the annealing conditions.
- Research Organization:
- Department of Materials Science and Engineering, University of California, Los Angeles, California 90024
- OSTI ID:
- 6141243
- Journal Information:
- Appl. Phys. Lett.; (United States), Journal Name: Appl. Phys. Lett.; (United States) Vol. 51:16; ISSN APPLA
- Country of Publication:
- United States
- Language:
- English
Similar Records
Synthesis and characterization of high-T(sub c) screen-printed Y-Ba-Cu-O films on alumina
Effects of silver and gold on the YBaCuO superconducting thin films with the use of Ag/Cu/BaO/Y/sub 2/O/sub 3/ and Au/Cu/BaO/Y/sub 2/O/sub 3/ structures
Preparation of superconducting Y-Ba-Cu-O thick films with preferred c-axis orientation by a screen-printing method
Conference
·
Thu Dec 31 23:00:00 EST 1987
·
OSTI ID:5572827
Effects of silver and gold on the YBaCuO superconducting thin films with the use of Ag/Cu/BaO/Y/sub 2/O/sub 3/ and Au/Cu/BaO/Y/sub 2/O/sub 3/ structures
Journal Article
·
Sun Mar 13 23:00:00 EST 1988
· Appl. Phys. Lett.; (United States)
·
OSTI ID:5484708
Preparation of superconducting Y-Ba-Cu-O thick films with preferred c-axis orientation by a screen-printing method
Journal Article
·
Mon Aug 15 00:00:00 EDT 1988
· Appl. Phys. Lett.; (United States)
·
OSTI ID:7005453
Related Subjects
36 MATERIALS SCIENCE
360201* -- Ceramics
Cermets
& Refractories-- Preparation & Fabrication
360204 -- Ceramics
Cermets
& Refractories-- Physical Properties
656100 -- Condensed Matter Physics-- Superconductivity
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ALKALINE EARTH METAL COMPOUNDS
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
BARIUM COMPOUNDS
BARIUM OXIDES
CHALCOGENIDES
COATINGS
COPPER COMPOUNDS
COPPER OXIDES
CRYSTAL STRUCTURE
DATA
DEPOSITION
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
EXPERIMENTAL DATA
FABRICATION
FILMS
HEAT TREATMENTS
INFORMATION
MASKING
MICROSTRUCTURE
NUMERICAL DATA
OXIDES
OXYGEN COMPOUNDS
PHASE TRANSFORMATIONS
PHYSICAL PROPERTIES
SCREEN PRINTING
SUPERCONDUCTING FILMS
SURFACE COATING
SYNTHESIS
TRANSITION ELEMENT COMPOUNDS
VERY HIGH TEMPERATURE
YTTRIUM COMPOUNDS
YTTRIUM OXIDES
360201* -- Ceramics
Cermets
& Refractories-- Preparation & Fabrication
360204 -- Ceramics
Cermets
& Refractories-- Physical Properties
656100 -- Condensed Matter Physics-- Superconductivity
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ALKALINE EARTH METAL COMPOUNDS
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
BARIUM COMPOUNDS
BARIUM OXIDES
CHALCOGENIDES
COATINGS
COPPER COMPOUNDS
COPPER OXIDES
CRYSTAL STRUCTURE
DATA
DEPOSITION
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
EXPERIMENTAL DATA
FABRICATION
FILMS
HEAT TREATMENTS
INFORMATION
MASKING
MICROSTRUCTURE
NUMERICAL DATA
OXIDES
OXYGEN COMPOUNDS
PHASE TRANSFORMATIONS
PHYSICAL PROPERTIES
SCREEN PRINTING
SUPERCONDUCTING FILMS
SURFACE COATING
SYNTHESIS
TRANSITION ELEMENT COMPOUNDS
VERY HIGH TEMPERATURE
YTTRIUM COMPOUNDS
YTTRIUM OXIDES