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Start Over Author "Gomes, A.A." Topic copper compounds
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1. ROLE OF HYBRIDIZATION IN THE SUPERCONDUCTING PROPERTIES OF AN EXTENDED d–p HUBBARD MODEL.

Author

Calegari, E.J., Magalhães, S.G., and Gomes, A.A.

Subjects
SUPERCONDUCTORS, COPPER compounds, HAMILTONIAN systems, DIFFERENTIABLE dynamical systems, MAGNETIC susceptibility, STATISTICAL correlation
Abstract

In this work the variational Roth's approach previously developed by the present authors to describe cuprate systems is extended to include the superconducting properties. We extend the Beenen and Edwards approach by including the d–p hybridization. The role of the d–p hybridization in modifying the values of superconducting order parameter is then studied in terms of the adopted values of the parameters defining the Hamiltonian of the system. [ABSTRACT FROM AUTHOR]

Published
2004
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