Vortex penetration in single-crystal Tl[sub 2]Ba[sub 2]CuO[sub 6] superconductors
Journal Article
·
· Physical Review, B: Condensed Matter; (United States)
- Physics Department, University of Miami, Coral Gables, Florida 33124 (United States)
- Department of Physics, University of Colorado, Boulder, Colorado 80309 (United States)
Detailed magnetic hysteresis measurements have been performed with the applied field parallel to the [ital ab] plane in single crystals of Tl[sub 2]Ba[sub 2]CuO[sub 6]. Magnetization in the descending branch of the hysteresis loop is almost zero, indicating the presence of surface barriers which determine the penetration field of vortices. Magnetization with the field tilted slightly to the [ital ab] plane shows that the two components of magnetization due to [ital H][sub [parallel]] and [ital H][sub [perpendicular]] act independently. The data present clear evidence of a lock-in transition in the compounds studied.
- OSTI ID:
- 6669109
- Journal Information:
- Physical Review, B: Condensed Matter; (United States), Vol. 49:13; ISSN 0163-1829
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
BARIUM OXIDES
MAGNETIC PROPERTIES
PENETRATION DEPTH
CUPRATES
HIGH-TC SUPERCONDUCTORS
THALLIUM OXIDES
HYSTERESIS
MAGNETIC FLUX
MAGNETIZATION
MIXED STATE
MONOCRYSTALS
TEMPERATURE DEPENDENCE
TEMPERATURE RANGE 0000-0013 K
TEMPERATURE RANGE 0013-0065 K
TEMPERATURE RANGE 0065-0273 K
ALKALINE EARTH METAL COMPOUNDS
BARIUM COMPOUNDS
CHALCOGENIDES
COPPER COMPOUNDS
CRYSTALS
OXIDES
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
SUPERCONDUCTORS
TEMPERATURE RANGE
THALLIUM COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
360207* - Ceramics
Cermets
& Refractories- Superconducting Properties- (1992-)
BARIUM OXIDES
MAGNETIC PROPERTIES
PENETRATION DEPTH
CUPRATES
HIGH-TC SUPERCONDUCTORS
THALLIUM OXIDES
HYSTERESIS
MAGNETIC FLUX
MAGNETIZATION
MIXED STATE
MONOCRYSTALS
TEMPERATURE DEPENDENCE
TEMPERATURE RANGE 0000-0013 K
TEMPERATURE RANGE 0013-0065 K
TEMPERATURE RANGE 0065-0273 K
ALKALINE EARTH METAL COMPOUNDS
BARIUM COMPOUNDS
CHALCOGENIDES
COPPER COMPOUNDS
CRYSTALS
OXIDES
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
SUPERCONDUCTORS
TEMPERATURE RANGE
THALLIUM COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
360207* - Ceramics
Cermets
& Refractories- Superconducting Properties- (1992-)