Gap anisotropy and tunneling currents
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N. Lazarides; M.P. Sørensen
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Article
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1996
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Elsevier Science
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English
⚖ 464 KB
The tunneling Hamiltonian formalism is applied to calculate the tunneling currents through a small superconducting tunnel junction. The formalism is extended to nonconstant tunneling matrix elements. The electrodes of the junction are assumed to consist of high critical temperature superconductors.