Magnetization of the 120-K Tl-Ca-Ba-Cu-O superconductor
Journal Article
·
· Phys. Rev. B: Condens. Matter; (United States)
dc magnetization measurements on the new Tl-CaBa-Cu-O superconductor show superconductivity with onset temperature as high as 118 K, 24 K higher than that of a high quality EuBa/sub 2/Cu/sub 3/O/sub 7/..sqrt../sub x/ sample. The resistive onsets of these new superconductors are near 140 K. The magnetic data show complete diamagnetic flux exclusion and 10%--15% Meissner expulsion at 10 K.
- Research Organization:
- Department of Physics, University of Arkansas, Fayetteville, Arkansas 72701
- OSTI ID:
- 7006825
- Journal Information:
- Phys. Rev. B: Condens. Matter; (United States), Journal Name: Phys. Rev. B: Condens. Matter; (United States) Vol. 37:16; ISSN PRBMD
- Country of Publication:
- United States
- Language:
- English
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Mon Jun 01 00:00:00 EDT 1987
· Phys. Rev. B: Condens. Matter; (United States)
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OSTI ID:6511388
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Related Subjects
36 MATERIALS SCIENCE
360204* -- Ceramics
Cermets
& Refractories-- Physical Properties
ALKALINE EARTH METAL COMPOUNDS
BARIUM COMPOUNDS
CALCIUM COMPOUNDS
CHALCOGENIDES
COPPER COMPOUNDS
COPPER OXIDES
LOW TEMPERATURE
MAGNETIZATION
MEISSNER-OCHSENFELD EFFECT
OXIDES
OXYGEN COMPOUNDS
SUPERCONDUCTORS
THALLIUM COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
360204* -- Ceramics
Cermets
& Refractories-- Physical Properties
ALKALINE EARTH METAL COMPOUNDS
BARIUM COMPOUNDS
CALCIUM COMPOUNDS
CHALCOGENIDES
COPPER COMPOUNDS
COPPER OXIDES
LOW TEMPERATURE
MAGNETIZATION
MEISSNER-OCHSENFELD EFFECT
OXIDES
OXYGEN COMPOUNDS
SUPERCONDUCTORS
THALLIUM COMPOUNDS
TRANSITION ELEMENT COMPOUNDS