Published October 12, 1987
| Version v1
Journal article
Origin of superconductive glassy state and extrinsic critical currents in high-T/sub c/ oxides
Creators
- 1. Department of Physics and Astronomy, Tel Aviv University, Ramat Aviv, Tel Aviv, Israel
Description
The short coherence length of high-T/sub c/ oxides is shown to induce considerable weakening of the pair potential at surfaces and interfaces. It is argued that this effect is responsible for the existence of internal Josephson junctions at twin boundaries, which are at the origin of the superconductive glassy state, as well as for gapless tunneling characteristics
Additional details
Publishing Information
- Journal Title
- Phys. Rev. Lett.
- Journal Volume
- 59
- Journal Issue
- 15
- Series
- Phys. Rev. Lett.
- Journal Page Range
- 1745-1747
- ISSN
- 0031-9007
- CODEN
- PRLTA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 19025510
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- COHERENCE LENGTH; COOPER PAIRS; CRITICAL CURRENT; GLASS; GRAIN BOUNDARIES; INTERFACES; JOSEPHSON EFFECT; OXIDES; POTENTIALS; SUPERCONDUCTIVITY; SUPERCONDUCTORS; SURFACES; TRANSITION TEMPERATURE; TUNNEL EFFECT
- Descriptors DEC
- CHALCOGENIDES; CRYSTAL STRUCTURE; CURRENTS; ELECTRIC CONDUCTIVITY; ELECTRIC CURRENTS; ELECTRICAL PROPERTIES; MICROSTRUCTURE; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; THERMODYNAMIC PROPERTIES