Abstract
Results are presented from an experimental study of specific heat of the superconductive metal oxide system Bi -Sr-Ca-Mg-Cu-O over the temperature range 4.2–300 K. Temperature-dependent components of entropy and enthalpy are calculated. A correlation is made between Tc and standard entropy and enthalpy values for high temperature superconductors of various classes.
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Translated from Inzhenerno-fizicheskii Zhurnal, Vol. 60, No. 6, pp. 974–979, June, 1991.
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Gololobov, E.M., Novysh, B.V., Prytkova, N.A. et al. Specific heat and thermodynamic characteristics of the system Bi-Sr-Ca-Mg-Cu-O in the temperature range 4.2–300 K. Journal of Engineering Physics 60, 749–753 (1991). https://doi.org/10.1007/BF00871515
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DOI: https://doi.org/10.1007/BF00871515