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Connection between zero-energy Yu-Shiba-Rusinov states and 0−π transitions in magnetic Josephson junctions

Costa, Andreas , Fabian, Jaroslav and Kochan, Denis (2018) Connection between zero-energy Yu-Shiba-Rusinov states and 0−π transitions in magnetic Josephson junctions. Physical Review B 98, p. 134511.

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Date of publication of this fulltext: 25 Oct 2018 08:52

Abstract

We study theoretically the bound state spectrum and 0−π transitions in ballistic quasi-one-dimensional superconductor/ferromagnetic insulator/superconductor Josephson junctions. In addition to the Andreev bound states, stemming from the phase coherence, the magnetic barrier gives rise to qualitatively different Yu-Shiba-Rusinov (YSR) bound states with genuine spectral features and spin ...

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Item type:Article
Date:24 October 2018
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Richter > Group Jaroslav Fabian
Projects:SFB 689: Spinphänomene in reduzierten Dimensionen, SFB 1277: Emergente relativistische Effekte in der Kondensierten Materie: Von grundlegenden Aspekten zu elektronischer Funktionalität, Graphene Flagship, Elite Network of Bavaria
Identification Number:
ValueType
10.1103/PhysRevB.98.134511UNSPECIFIED
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:37873
Owner only: item control page

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