Phenomenology of high-oxides: New kind of anisotropic superconductors
- 1 August 1988
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 38 (4) , 2489-2493
- https://doi.org/10.1103/physrevb.38.2489
Abstract
We propose that in oxide superconductors there is a substantial difference between the degree of anisotropy in the single- and two-particle motion. This explains several recent experimental observations. The Cooper pairs are primarily made up of the electrons in the same Cu—O layer, but they have a significant chance of coherently hopping to the neighboring layer. Such a process arises through the interband scattering due to interactinos. This has important consequences for the phenomenology of superconducting and normal states.Keywords
This publication has 26 references indexed in Scilit:
- The resonating valence bond state and high-Tc superconductivity — A mean field theorySolid State Communications, 1987
- Topology of the resonating valence-bond state: Solitons and high-superconductivityPhysical Review B, 1987
- 1eand 2esuperconductivity in spin liquids and spin crystalsPhysical Review B, 1987
- Superconductivity at 90 K in a multiphase oxide of Y-Ba-CuPhysical Review B, 1987
- The Resonating Valence Bond State in La 2 CuO 4 and SuperconductivityScience, 1987
- Superconductivity at 93 K in a new mixed-phase Y-Ba-Cu-O compound system at ambient pressurePhysical Review Letters, 1987
- High-pressure study of the new Y-Ba-Cu-O superconducting compound systemPhysical Review Letters, 1987
- Bulk superconductivity at 36 K inPhysical Review Letters, 1987
- Evidence for superconductivity above 40 K in the La-Ba-Cu-O compound systemPhysical Review Letters, 1987
- Possible highT c superconductivity in the Ba?La?Cu?O systemZeitschrift für Physik B Condensed Matter, 1986