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arXiv 1107.5013cond-mat.supr-con
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涨落区中的远离平衡态超导体

Far-from-equilibrium superconductor in fluctuational regime

A. Petkovic, N. M. Chtchelkatchev, V. M. Vinokur

摘要:

在远离平衡态的涨落体系中,导出了二维无序超导体的类金-朗道作用量。然后,利用它,我们计算了涨落诱导态密度,Maki-Thomson和Aslamazov-Larkin型贡献的面内电导率。我们将我们的方法应用于夹在具有不同温度和不同电化学电势的栅极和衬底之间的薄超导膜。

英文摘要:

We derive Ginzburg-Landau-like action for two-dimensional disordered superconductor under far-from-equilibrium conditions in a fluctuational regime. Then, utilizing it, we calculate fluctuation induced density of states, Maki-Thomson and Aslamazov-Larkin type contributions to the in-plane electrical conductivity. We apply our approach to thin superconducting film sandwiched between a gate and a substrate that have different temperatures and different electrochemical potentials.

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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