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- Title
Anomalies in the temperature dependence of the anisotropic gap in high-Tc superconductors.
- Authors
Pashitskii, É. A.; Pentegov, V. I.
- Abstract
In a model for an anisotropic superconductor with a multicomponent gap parameter and Coulomb repulsion predominating between electrons from different sections of a multiply-connected Fermi surface, anomalous temperature dependences for different components of the gap are obtained which are radically different from the temperature dependence of the gap in the BCS theory and which agree with the experimental data for the anisotropic gap in the high-temperature superconductor Bi[sub 2]Sr[sub 2]CaCu[sub 2]O[sub 8+x].
- Subjects
CERAMIC superconductors; ANISOTROPY
- Publication
JETP Letters, 1996, Vol 63, Issue 7, p583
- ISSN
0021-3640
- Publication type
Article
- DOI
10.1134/1.567068