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Originalveröffentlichung
DOI: 10.1103/PhysRevB.90.144509
Scopus
Zitationen: 18
Web of Science
Zitationen: 17

Spin-polarized quasiparticle transport in exchange-split superconducting aluminum on europium sulfide

Wolf, M. J.; Sürgers, Christoph; Fischer, Gerda; Beckmann, D.

Abstract:
We report on nonlocal spin transport in mesoscopic superconducting aluminum wires in contact with the ferromagnetic insulator europium sulfide. We find spin injection and long-range spin transport in the regime of the exchange splitting induced by europium sulfide. Our results demonstrate that spin transport in superconductors can be manipulated by ferromagnetic insulators, and opens a path to control spin currents in superconductors.


Zugehörige Institution(en) am KIT Institut für Nanotechnologie (INT)
Physikalisches Institut (PHI)
Publikationstyp Zeitschriftenaufsatz
Jahr 2014
Sprache Englisch
Identifikator ISSN: 0163-1829, 0556-2805, 1094-1622, 1095-3795, 1098-0121, 1550-235X, 2469-9950, 2469-9969
KITopen ID: 1000050388
HGF-Programm 43.11.02; LK 01
Erschienen in Physical review / B
Band 90
Heft 14
Seiten Art.Nr. 144509
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