Magnetic Penetration Depth in a Superconductor

Sang Boo Nam

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arXiv · cond-mat/9708119

Magnetic Penetration Depth in a Superconductor

Sang Boo Nam

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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 $Δλ/ λ(0) = (T/T_d)(2/π)\ln 2$ at low temperature, in the case of the s-wave pairing state.

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Sang Boo Nam. 1997-08-16. Magnetic Penetration Depth in a Superconductor. https://arxiv.org/abs/cond-mat/9708119

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