Spin Relaxation and Yu-Shiba-Rusinov States in Superconducting Graphene

URN to cite this document:: urn:nbn:de:bvb:355-epub-531534
DOI to cite this document:: 10.5283/epub.53153

Kochan, Denis

; Barth, Michael

; Costa, Andreas

; Richter, Klaus ; Fabian, Jaroslav

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Date of publication of this fulltext: 04 Nov 2022 07:51

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Abstract

We study theoretically the relaxation of quasi-particle spins in graphene in proximity to an s-wave superconductor in the presence of resonant magnetic and spin-orbit active impurities. It is well known that off resonance, the relaxation behaves as predicted from superconducting coherence: with lower temperatures the spin relaxation increases when electrons scatter off magnetic impurities ...