Influence of a Van Hove singularity on t
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S. Dorbolo; M. Houssa; M. Ausloos
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Article
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1996
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Elsevier Science
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English
β 403 KB
We study the influence of a logarithmic Van Hove singularity on the electronic specific heat C e of a 2D superconductor. The theoretical results are obtained for an isotropic s-wave gap parameter or an anisotropic dx2 y2-wave gap parameter. The specific heat jump at T c observed in high-T c supercon