Fluctuations contribution to the specific heat of a van hove superconductor |
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Authors: | I. Grosn |
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Affiliation: | (1) Department of Physics, University of Cluj, 3400 Cluj, Romania |
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Abstract: | The fluctuation contribution to the specific heat of a two-dimensionai superconductor has been calculated, taking into consideration a logarithmic density of states. The specific heat correction contains a term proportional to (T-T c)-1 and a logarithmic contribution. It has been shown that this contribution represents a very small correction. The specific heat correction is analyzed in the critical region where the fluctuations interact strongly. |
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Keywords: | van Hove superconductor fluctuations specific heat |
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