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Journal of Experimental and Theoretical Physics Letters

On the effect of van Hove singularities on the critical field of type-II superconductors

R. O. Zaǐtsev

Published Jan 1, 1997• 2 citations
Publisher

Abstract

The properties of the two-dimensional Hubbard model with strong repulsion are studied under the condition that the Fermi surface passes through van Hove singularities. The upper critical field is calculated under conditions where there is no relaxation.
DOI
10.1134/1.567328

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