Theory of spin-orbit-induced spin relaxation in functionalized graphene

URN to cite this document:: urn:nbn:de:bvb:355-epub-336513
DOI to cite this document:: 10.5283/epub.33651

Bundesmann, Jan ; Kochan, Denis

; Tkatschenko, Fedor ; Fabian, Jaroslav

; Richter, Klaus

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Date of publication of this fulltext: 19 Apr 2016 07:49

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Abstract

We perform a comparative study of the spin relaxation by spin-orbit coupling induced from adatoms (hydrogen and fluorine) in graphene. Two methods are applied, giving consistent results: a full quantum transport simulation of a graphene nanoribbon, and a T-matrix calculation using Green's functions for a single adatom in graphene. For hydrogenated graphene the dominant spin-orbit term for spin ...