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Thermodynamics, triplets, and transport: The proximity effect in superconductor/ferromagnet nanostructures

Posted on:2008-03-20Degree:Ph.DType:Thesis
University:University of MinnesotaCandidate:Barsic, Paul HFull Text:PDF
GTID:2448390005952622Subject:Physics
Abstract/Summary:
In this thesis, we will discuss the implications of the proximity effect on superconductor/ferromagnet (SF) nanostructures. We will describe how to calculate a fully self-consistent pair amplitude from the Bogoliubov-de Gennes equations. It is only through a fully self-consistent calculation that we can properly describe the proximity effect. We then give three examples of systems for which the proximity effect plays an important role in the macroscopic properties: thermodynamics in SFS multilayers, induced triplet states in s-wave superconductors, and transport properties of SF bilayers.
Keywords/Search Tags:Proximity effect
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