Effect of Short Antiferromagnetic Correlations on the Normal and Superconducting Properties in Copper Oxides

Abstract:

Article Preview

The abnormal “normal” state and origin of high temperature superconductivity in cuprates are still not clear [1, 2]. The strong electron correlations (SEC) are known to be one of the main difficulties for the theory of high- cuprates. The conventional LDA (local density approximation) approach to the band structure fails in the regime of SEC. Various realistic multiband models of a layer at low energy result in the effective Hubbard or models [3 7]. The hybrid LDA+GTB scheme [8] generates the low-energy effective model with all parameters calculated ab initio.

Info:

Periodical:

Solid State Phenomena (Volumes 168-169)

Main Theme:

Edited by:

V. Ustinov

Pages:

561-566

DOI:

10.4028/www.scientific.net/SSP.168-169.561

Citation:

S.G. Ovchinnikov et al., "Effect of Short Antiferromagnetic Correlations on the Normal and Superconducting Properties in Copper Oxides", Solid State Phenomena, Vols. 168-169, pp. 561-566, 2011

Online since:

December 2010

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.