Magnetic Penetration Depth in a Superconductor

Sang Boo Nam

Magnetic Penetration Depth in a Superconductor

Superconductivity 2008-02-03 v1

Authors: Sang Boo Nam

Abstract

It is shown that the notion of the finite pairing interaction energy range $T_d$ results in a linear temperature dependence of the London magnetic penetration depth $\Delta \lambda / \lambda (0) = (T/T_d)(2/\pi)\ln 2$ at low temperature, in the case of the s-wave pairing state.

Keywords

magnetization superconductivity finite temperature qcd

Cite

@article{arxiv.cond-mat/9708119,
  title  = {Magnetic Penetration Depth in a Superconductor},
  author = {Sang Boo Nam},
  journal= {arXiv preprint arXiv:cond-mat/9708119},
  year   = {2008}
}

Comments

5 pages, Latex

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