Impact of Electron-Impurity Scattering on the Spin Relaxation Time in Graphene: A First-Principles Study
نویسندگان
چکیده
منابع مشابه
Impact of electron-impurity scattering on the spin relaxation time in graphene: a first-principles study.
The effect of electron-impurity scattering on momentum and spin relaxation times in graphene is studied by means of relativistic ab initio calculations. Assuming carbon and silicon adatoms as natural impurities in graphene, we are able to simulate fast spin relaxation observed experimentally. We investigate the dependence of the relaxation times on the impurity position and demonstrate that C o...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2013
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.110.156602