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arXiv 0909.3603cond-mat.supr-con
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评论:双带超导体自洽方案中的超流密度和specific heat

Comment on: Superfluid density and specific heat within a self-consistent scheme for a two-band superconductor

Annette Bussmann-Holder

摘要:

Kogan等人[Phys.Rev.B80,014507(2009)]提出了一种双带模型来研究其对超导性质的影响,例如,超流密度、比热、超导转变温度Tc对模型参数的依赖关系。由于各种各样的简化和非物理的后果,错误的结果和误导性的结论得到。

英文摘要:

Kogan et al. [Phys. Rev. B 80, 014507 (2009)] present a two-band model to investigate its effect on superconducting properties as, e.g., the superfluid density, the specific heat, the dependence of the superconducting transition temperature Tc on the model parameters. Due to a variety of simplifications and unphysical consequences of those, erroneous results and misleading conclusions are obtained.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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