Published January 1996
| Version v1
Journal article
Electrical transport properties of [001] tilt bicrystal grain boundaries in YBa2Cu3O7
Creators
- 1. Science and Technology Center for Superconductivity and Materials Science Division, Argonne National Laboratory, Argonne, Illinois 60439 (United States)
- 2. Westinghouse Science and Technology Center, Pittsburgh, Pennsylvania 15235 (United States)
Description
The zero-field electrical transport properties of 24 degree [001] tilt bicrystal grain boundaries in YBa2Cu3O7 were found to be in excellent agreement with the Ambegaokar endash Halperin model over an extended range of currents and voltages. This model gives a firm basis for characterizing and comparing boundaries, and provides two independent measures of the critical current, which were proportional to (1-T/Tc)2 close to the transition temperature Tc. copyright 1996 American Institute of Physics
Additional details
Publishing Information
- Journal Title
- Applied Physics Letters
- Journal Volume
- 68
- Journal Issue
- 1
- Journal Page Range
- p. 120-122.
- ISSN
- 0003-6951
- CODEN
- APPLAB
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 27074295
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- BARIUM OXIDES; COPPER OXIDES; CRITICAL CURRENT; GRAIN BOUNDARIES; HIGH-TC SUPERCONDUCTORS; JOSEPHSON EFFECT; MIXED STATE; TEMPERATURE DEPENDENCE; YTTRIUM OXIDES
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; CRYSTAL STRUCTURE; CURRENTS; ELECTRIC CURRENTS; MICROSTRUCTURE; OXIDES; OXYGEN COMPOUNDS; SUPERCONDUCTORS; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS