Proximity-effect studies of Nb-based bilayers with s-p, rare-earth and heavy-fermion metals

L. H. Greene, W. L. Feldmann, J. M. Rowell

Research output: Contribution to journalArticlepeer-review

Abstract

Utilizing a thickness-spread technique, proximity-effect studies of Nb juxtaposed with rare-earth alloys and a heavy-fermion metal (CeCu6) have been undertaken. The 20 to 1000 Å thick Nb films exhibit a bulk Tc down to a 130 Å thickness and the mean free path at low temperature is limited by interface scattering. Preliminary data and experimental directions are reported.

Original languageEnglish (US)
Pages (from-to)77-80
Number of pages4
JournalPhysica B+C
Volume135
Issue number1-3
DOIs
StatePublished - Dec 2 1985

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