Analysis of tunnelling experiments on normal metal backed by Nb

O. Entin-Wohlman, Z. Ovadyahu

Research output: Contribution to journalArticlepeer-review

6 Scopus citations

Abstract

Analysis of recent tunnelling experiments (E.L. Wolf et al., Phys. Rev. B, 1980) on Al:Nb samples reveals that the Eliashberg function alpha 2F is much closer to a Nakagawa-Woods spectrum than previously realised. The role of a thin disordered surface layer in bringing about 'proximity effect' behaviour is discussed.

Original languageEnglish
Article number005
Pages (from-to)L143-L146
JournalJournal of Physics F: Metal Physics
Volume10
Issue number5
DOIs
StatePublished - 1 Dec 1980
Externally publishedYes

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