Trapped flux effects on critical current of polycrystalline YBa/sub 2/Cu/sub 3/O/sub chi/
Journal Article
·
· Modern Physics Letters B; (USA)
- Dept. of Physics, Peking Univ., Beijing (CN)
- Central South Univ. of Technology, Changsha (CN)
The transport critical current measurements were performed on polycrystalline YBa/sub 2/Cu/sub 3/O/sub chi/ in various thermal and magnetic field cyclings. The magnetic history and magnetic field dependence of J/sub c/ reveals that there are many strong links between grains in YBa/sub 2/Cu/sub 3/O/sub chi/ polycrystalline samples.
- OSTI ID:
- 5524977
- Journal Information:
- Modern Physics Letters B; (USA), Journal Name: Modern Physics Letters B; (USA) Vol. 2:3; ISSN 0217-9849; ISSN MPLBE
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360204* -- Ceramics
Cermets
& Refractories-- Physical Properties
656100 -- Condensed Matter Physics-- Superconductivity
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ALKALINE EARTH METAL COMPOUNDS
BARIUM COMPOUNDS
BARIUM OXIDES
CHALCOGENIDES
COPPER COMPOUNDS
COPPER OXIDES
CRITICAL CURRENT
CRYSTAL STRUCTURE
CRYSTALS
CURRENTS
ELECTRIC CONDUCTIVITY
ELECTRIC CURRENTS
ELECTRICAL PROPERTIES
GRAIN ORIENTATION
MAGNETIC FIELDS
MAGNETIC FLUX
MICROSTRUCTURE
ORIENTATION
OXIDES
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
POLYCRYSTALS
SUPERCONDUCTIVITY
SUPERCONDUCTORS
THERMAL CYCLING
TRANSITION ELEMENT COMPOUNDS
TRAPPING
YTTRIUM COMPOUNDS
YTTRIUM OXIDES
360204* -- Ceramics
Cermets
& Refractories-- Physical Properties
656100 -- Condensed Matter Physics-- Superconductivity
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ALKALINE EARTH METAL COMPOUNDS
BARIUM COMPOUNDS
BARIUM OXIDES
CHALCOGENIDES
COPPER COMPOUNDS
COPPER OXIDES
CRITICAL CURRENT
CRYSTAL STRUCTURE
CRYSTALS
CURRENTS
ELECTRIC CONDUCTIVITY
ELECTRIC CURRENTS
ELECTRICAL PROPERTIES
GRAIN ORIENTATION
MAGNETIC FIELDS
MAGNETIC FLUX
MICROSTRUCTURE
ORIENTATION
OXIDES
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
POLYCRYSTALS
SUPERCONDUCTIVITY
SUPERCONDUCTORS
THERMAL CYCLING
TRANSITION ELEMENT COMPOUNDS
TRAPPING
YTTRIUM COMPOUNDS
YTTRIUM OXIDES