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Microscopic study of inhomogeneous superconductors

K. Tanaka·F Marsiglio
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Abstract

We study various inhomogeneity effects on superconductivity as due to quantum confinement, surfaces and impurities, using the self-consistent Bogoliubov-de Gennes formalism on the attractive Hubbard model. The results are also compared with those obtained from the Anderson prescription, a BCS formalism for incorporating spatial inhomogeneity.

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K. Tanaka, F Marsiglio. 2003-03-29. Microscopic study of inhomogeneous superconductors. https://doi.org/10.1016/s0022-3697(02)00227-5

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