Mechanism for high-temperature superconductivity in cuprates

Lal, R. ; Joshi, S. K. (1991) Mechanism for high-temperature superconductivity in cuprates Physical Review B, 43 (7). pp. 6155-6158. ISSN 0163-1829

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A treatment of the Coulomb interaction in cuprates by a time-dependent multiple-scattering theory leads to coherently excited holes in the "antibonding" band with the appearance of a pairing interaction between the (coherently excited) holes. This pairing interaction leads to superconductivity in doped cuprates. The essential points of the mechanism are discussed by making some illustrative calculations and by examining the behavior of a few parameters.

Item Type:Article
Source:Copyright of this article belongs to The American Physical Society.
ID Code:14426
Deposited On:12 Nov 2010 09:22
Last Modified:03 Jun 2011 11:06

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