Rashba splitting of 100 meV in Au-intercalated graphene on SiC

D. Marchenko, A. Varykhalov, J. Sánchez-Barriga +2

Intercalation of Au can produce giant Rashba-type spin-orbit splittings in graphene but this has not yet been achieved on a semiconductor substrate. For graphene/SiC(0001), Au inte…