Superconductivity from antiferromagnetic exchange interactions
- 24 August 1987
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 59 (8), 923-925
- https://doi.org/10.1103/physrevlett.59.923
Abstract
It is shown that the effective antiferromagnetic exchange interaction associated with the Hubbard model of a metal can give rise to antiferromagnetism and superconductivity simultaneously. This is a suggested model for the newly discovered high-temperature superconductors.Keywords
This publication has 6 references indexed in Scilit:
- Confirmation of antiferromagnetism inwith polarized neutronsPhysical Review B, 1987
- New superconducting cuprate perovskitesPhysical Review Letters, 1987
- The Resonating Valence Bond State in La 2 CuO 4 and SuperconductivityScience, 1987
- Two-dimensional Hubbard model: Numerical simulation studyPhysical Review B, 1985
- Electron correlations in narrow energy bandsProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1963
- Theory of SuperconductivityPhysical Review B, 1957