Transport and low field magnetic properties of high T/sub c/Bi/sub 2/CaSr/sub 2/Cu/sub 2/O/sub 8-. delta. / and Tl/sub 0. 8/Ca/sub 2/Ba/sub 2/Cu/sub 3/O/sub 8+. delta. / compounds

Journal Article · Sat Oct 01 00:00:00 EDT 1988 · Modern Physics Letters B; (USA)

DOI:https://doi.org/10.1142/S021798498800093X· OSTI ID:5525032

Tai, M F; Hsu, S W; Ku, H C ^[1]; Wang, W N ^[2]

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1. Dept. of Physics, National Tsing Hua Univ., Hsinchu, Taiwan (CN)
2. Materials Science Research Center, Chung Shan Institute of Science and Technology, Lung-Tan, Taoyuan, Taiwan (CN)

Electrical resistivity, low field diamagnetic susceptibility (constant field-cooled in various magnetic fields) and low field magnetization measurements on new high T/sub c/ superconducting copper oxides Bi/sub 2/CaSr/sub 2/Cu/sub 2/O/sub 8-{delta}/(2122)(T/sub c/=89{Kappa}) and thallium-deficient Tl/sub 0.8/Ca/sub 2/Ba/sub 2/Cu/sub 3/O/sub 8+{delta}/ (0.8,2,2,3) (T/sub c/ = 117{Kappa}) were reported. Meissner diamagnetic signal decreases with increasing magnetic field of these new superconducting copper oxides.

• OSTI ID: 5525032
• Journal Information: Modern Physics Letters B; (USA), Vol. 2:9; ISSN 0217-9849
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
BARIUM OXIDES
SUPERCONDUCTIVITY
BISMUTH OXIDES
CALCIUM OXIDES
COPPER OXIDES
STRONTIUM OXIDES
PHASE STUDIES
SUPERCONDUCTORS
MAGNETIC PROPERTIES
THALLIUM OXIDES
ELECTRICAL PROPERTIES
HIGH TEMPERATURE
MAGNETIC SUSCEPTIBILITY
ALKALINE EARTH METAL COMPOUNDS
BARIUM COMPOUNDS
BISMUTH COMPOUNDS
CALCIUM COMPOUNDS
CHALCOGENIDES
COPPER COMPOUNDS
ELECTRIC CONDUCTIVITY
OXIDES
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
STRONTIUM COMPOUNDS
THALLIUM COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
360204* - Ceramics
Cermets
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360202 - Ceramics
Cermets
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656100 - Condensed Matter Physics- Superconductivity