The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Mechanism for high-temperature superconductivity
Abstract
An explanation of the mechanism for high-temperature superconductivity is given, based upon a strong-coupling analysis of the extended Hubbard model previously introduced by one of us. The basic carriers are oxygen-hole quasiparticles in p\ensuremath{\sigma} orbitals, whose spin is strongly correlated with that of adjacent copper holes. These quasiparticles interact through the enhanced superexchange of the associated spins on the Cu sites, and an enhanced zero-point motion of the surrounding Cu holes. These are nonretarded attractive interactions whose strength increases as the oxygen-copper Coulomb repulsion increases and can be strong enough, for realistic parameters, to overcome the direct oxygen-oxygen Coulomb repulsion. The superconducting transition temperature that results is proportional to the Fermi energy of the oxygen holes.
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Citations
Cites
Possible highT c superconductivity in the Ba?La?Cu?O system
Bednorz, J. G., & M�ller, K. A. (1986) · Zeitschrift f�r Physik B Condensed Matter · doi:10.1007/bf01303701 · Cited by 14,319
Cited by
Uemura, Y. J., Luke, G. M., Sternlieb, B. J., Brewer, J. H., Carolan, J. F., Hardy, W. N., Kadono, R., Kempton, J. R., Kiefl, R. F., Kreitzman, S. R., et al. (1989) · Physical Review Letters · doi:10.1103/physrevlett.62.2317 · Cited by 1,316
Cuprate superconductors as viewed through a striped lens
Tranquada, J. M. (2020) · Advances in Physics · doi:10.1080/00018732.2021.1935698 · Cited by 84
Metadata
- Authors
- Emery, V. J., & Reiter, G.
- Venue
- Physical Review B
- Publisher
- American Physical Society (APS)
- Published
- 1988-09-01
- Volume
- 38
- Issue
- 7
- Pages
- 4547-4556
- ISSN
- 0163-1829 (ISSN-L)
- OpenAlex
- W2038298827
- Cited by
- 374
- References
- 1
- FWCI
- 14.70
- Type
- journal article
- Language
- en
- Open access
- closed
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