论文标题

超导体的热稳定性

Thermal Stability of Superconductors

论文作者

Szeftel, Jacob, Sandeau, Nicolas, Ghantous, Michel Abou, El-Saba, Muhammad

论文摘要

在超导阶段制定了稳定标准。因此,证实了先前为持续电流建立的先决条件的有效性。在临界温度$ t_c $附近的超导电子的特定热量和浓度给出了温度依赖性。分析了通过电子 - 光子相互作用和超精细耦合介导的同位素效应。介绍了一些旨在验证此分析的实验,包括一种允许使用高$ T_C $化合物的特定热量。

A stability criterion is worked out for the superconducting phase. The validity of a prerequisite, established previously for persistent currents, is thereby confirmed. Temperature dependence is given for the specific heat and concentration of superconducting electrons in the vicinity of the critical temperature $T_c$. The isotope effect, mediated by electron-phonon interaction and hyperfine coupling, is analyzed. Several experiments, intended at validating this analysis, are presented, including one giving access to the specific heat of high-$T_c$ compounds.

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