Energy gap reduction in superconducting tin films by quasiparticle injection

dc.contributor.author	Fuchs, Jürgen	de
dc.contributor.author	Epperlein, Peter W.	de
dc.contributor.author	Welte, Michael	de
dc.contributor.author	Eisenmenger, Wolfgang	de
dc.date.accessioned	2010-10-18	de
dc.date.accessioned	2016-03-31T08:36:12Z
dc.date.available	2010-10-18	de
dc.date.available	2016-03-31T08:36:12Z
dc.date.issued	1977	de
dc.description.abstract	In Sn-/-Sn-/-Pb tunneling structures the energy gap ΔSn of Sn is reduced by quasiparticle injection via single-particle tunneling between the Sn films. ΔSn as function of the quasiparticle density is probed by the Pb contact and found in agreement with the theory of Owen and Scalapino. An instability of the energy gap of Sn is observed at the critical gap reduction ratio predicted by this theory for a first-order phase transition.	en
dc.identifier.other	347886906	de
dc.identifier.uri	http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-56355	de
dc.identifier.uri	http://elib.uni-stuttgart.de/handle/11682/5002
dc.identifier.uri	http://dx.doi.org/10.18419/opus-4985
dc.language.iso	en	de
dc.rights	info:eu-repo/semantics/openAccess	de
dc.subject.classification	Supraleiter , Quasiteilchen	de
dc.subject.ddc	530	de
dc.title	Energy gap reduction in superconducting tin films by quasiparticle injection	en
dc.type	article	de
ubs.fakultaet	Fakultät Mathematik und Physik	de
ubs.institut	1. Physikalisches Institut	de
ubs.opusid	5635	de
ubs.publikation.source	Physical review letters 38 (1977), S. 919-922. URL http://dx.doi.org./10.1103/PhysRevLett.38.919	de
ubs.publikation.typ	Zeitschriftenartikel	de

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