Abstract
The impurity mechanism proposed earlier is used to interpret the heat properties of hightemperature superconductors. The expression for the heat-capacity jump describing its temperature and magnetic field dependences is obtained. An explanation of the dependence of the Sommerfeld constant on the stoichiometric composition is proposed.
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Chaban, I.A. Heat capacity of high-temperature superconductors: Analysis within the framework of the impurity mechanism. J Supercond 8, 279–285 (1995). https://doi.org/10.1007/BF00732381
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DOI: https://doi.org/10.1007/BF00732381