Published May 1, 1988
| Version v1
Journal article
Upper critical field and resistivity of single-crystal EuBa2Cu3O/sub y/: Direct measurements under high field up to 50 T
Creators
- 1. Nippon Telegraph and Telephone Corporation Opto-Electronics Laboratories, Tokai, Ibaraki 319-11, Japan
Description
A wide-temperature-range profile of the H/sub c/2-T curve for the superconducting 1:2:3 compound is presented. The data were obtained from a EuBa2Cu3O/sub y/ single crystal under a pulsed magnetic field up to 50 T along the c axis. H/sub c/2 at 4.2 K is 27.5 +- 2.5 T for the onset of the resistivity. The residual resistivity is roughly estimated to be about 50 μΩ cm. The magnetoresistance is positive and the general features of the superconducting properties except T/sub c/ are well sketched by the Bardeen-Cooper-Schrieffer dirty-limit model. The anisotropies in H/sub c/2 and the resistivity are also discussed
Additional details
Publishing Information
- Journal Title
- Phys. Rev., B: Condens. Matter
- Journal Volume
- 37
- Journal Issue
- 13
- Series
- Phys. Rev., B: Condens. Matter.
- Journal Page Range
- 7956-7959
- ISSN
- 0163-1829
- CODEN
- PRBMD
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 19082157
- Subject category
- S36: MATERIALS SCIENCE; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- BARIUM OXIDES; BCS THEORY; COPPER OXIDES; CRITICAL FIELD; EUROPIUM OXIDES; EXPERIMENTAL DATA; LOW TEMPERATURE; MAGNETORESISTANCE; MONOCRYSTALS; SUPERCONDUCTIVITY; TEMPERATURE DEPENDENCE; ULTRALOW TEMPERATURE; VERY LOW TEMPERATURE
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; CRYSTALS; DATA; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; EUROPIUM COMPOUNDS; INFORMATION; MAGNETIC FIELDS; NUMERICAL DATA; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; TRANSITION ELEMENT COMPOUNDS