Exciton-mediated electron pairing and high Tc superconductivity

descriptionPublicationkeyboard_double_arrow_right Article 01 May 1988 English Publisher:Elsevier BVJournal:Solid State Communications, volume 66, pages 711-714 (issn: 0038-1098,

Authors: B. Halperin; R. Englman;

doi: 10.1016/0038-1098(88)90989-1

Exciton-mediated electron pairing and high Tc superconductivity

- Summary
- Related research
  (1)
- Metrics

Abstract

Abstract We suppose a model of a broad conduction band and two narrow bands, lying above and below the conduction band and coupled to it. For the model we calculate the interaction between opposite momenta pair-states in the conduction band and find that this is essentially repulsive (positive), thus excluding this model for a superconductive pairing mechanism. However, a one narrow-band model leads to a uniformly attractive interaction.

Related Organizations

Israel Atomic Energy Commission
Israel
SOREQ NUCLEAR RESEARCH CENTER
Israel

1 Research products, page 1 of 1

Pair-state formation in a nanocrystal: a theoretical perspective
2001IsAmongTopNSimilarDocuments

Impact byBIP!

	citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	1
	popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.	Average
	influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	Average
	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Average