Y-Ba-Cu-O thin films prepared by flash evaporation
Journal Article
·
· Appl. Phys. Lett.; (United States)
Oriented-Y-Ba-Cu-O thin films with thicknesses between 0.6 and 0.7 ..mu..m have been deposited on magnesium oxide substrates by the flash evaporation method. The deposition was made by dropping powders of sintered Y/sub 1/ Ba/sub 2/ Cu/sub 3/ O/sub 7/minus//ital x// onto a resistively heated tungsten boat. The as-deposited films were then annealed at 930 /degree/C in oxygen for 60 min. Annealed films were superconductors above 77 K and x-ray diffraction showed a preferred /ital c/-axis orientation. Increasing the annealing temperature to 945 /degree/C improved the texture of the films and the transition temperature of the superconductivity.
- Research Organization:
- Department of Physics, Syracuse University, Syracuse, New York 13244-1130(JP)
- OSTI ID:
- 6094417
- Journal Information:
- Appl. Phys. Lett.; (United States), Journal Name: Appl. Phys. Lett.; (United States) Vol. 54:26; ISSN APPLA
- Country of Publication:
- United States
- Language:
- English
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Journal Article
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Mon Jul 17 00:00:00 EDT 1989
· Appl. Phys. Lett.; (United States)
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OSTI ID:5973725
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Mon Jul 01 00:00:00 EDT 1991
· Journal of Materials Research; (USA)
·
OSTI ID:5623812
Crystal structure, microstructure, surface morphology, and transport properties of Er[sub 5]Ba[sub 7]Cu[sub 12]O[sub [ital y]] high-temperature-superconductor thin films
Journal Article
·
Fri Oct 01 00:00:00 EDT 1993
· Physical Review, B: Condensed Matter; (United States)
·
OSTI ID:5986868
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
ANNEALING
BARIUM COMPOUNDS
BARIUM OXIDES
CHALCOGENIDES
COPPER COMPOUNDS
COPPER OXIDES
CRYSTAL STRUCTURE
DATA
DIMENSIONS
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
ELEMENTS
EXPERIMENTAL DATA
FABRICATION
FILMS
HEAT TREATMENTS
INFORMATION
METALS
NUMERICAL DATA
OXIDES
OXYGEN COMPOUNDS
PEROVSKITES
PHYSICAL PROPERTIES
SINTERING
SUPERCONDUCTING FILMS
SUPERCONDUCTIVITY
THERMODYNAMIC PROPERTIES
THICKNESS
THIN FILMS
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
TRANSITION TEMPERATURE
TUNGSTEN
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
ANNEALING
BARIUM COMPOUNDS
BARIUM OXIDES
CHALCOGENIDES
COPPER COMPOUNDS
COPPER OXIDES
CRYSTAL STRUCTURE
DATA
DIMENSIONS
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
ELEMENTS
EXPERIMENTAL DATA
FABRICATION
FILMS
HEAT TREATMENTS
INFORMATION
METALS
NUMERICAL DATA
OXIDES
OXYGEN COMPOUNDS
PEROVSKITES
PHYSICAL PROPERTIES
SINTERING
SUPERCONDUCTING FILMS
SUPERCONDUCTIVITY
THERMODYNAMIC PROPERTIES
THICKNESS
THIN FILMS
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
TRANSITION TEMPERATURE
TUNGSTEN
VERY HIGH TEMPERATURE
YTTRIUM COMPOUNDS
YTTRIUM OXIDES