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Trivial and inverted Dirac bands, and emergence of quantum spin Hall states in graphene on transition-metal dichalcogenides
Martin Gmitra, Denis Kochan, Petra Högl +1
Proximity orbital and spin-orbital effects of graphene on monolayer transition-metal dichalcogenides (TMDCs) are investigated from first-principles. The Dirac band structure of gra…
Spin-orbit coupling in methyl functionalized graphene
Klaus Zollner, Tobias Frank, Susanne Irmer +3
We present first-principles calculations of the electronic band structure and spin-orbit effects in graphene functionalized with methyl molecules in dense and dilute limits. The de…
Graphene on transition-metal dichalcogenides: a platform for proximity spin-orbit physics and optospintronics
Martin Gmitra, Jaroslav Fabian
Hybrids of graphene and two dimensional transition metal dichalcogenides (TMDC) have the potential to bring graphene spintronics to the next level. As we show here by performing fi…
Spin Transport in Hydrogenated Graphene
David Soriano, Dinh Van Tuan, Simon M. -M. Dubois +7
In this review we discuss the multifaceted problem of spin transport in hydrogenated graphene from a theoretical perspective. The current experimental findings suggest that hydroge…
Resonant scattering by magnetic impurities as a model for spin relaxation in bilayer graphene
Denis Kochan, Susanne Irmer, Martin Gmitra +1
We propose that the observed spin-relaxation in bilayer graphene is due to resonant scattering by magnetic impurities. We analyze a resonant scattering model due to adatoms on both…
Graphene Spintronics
Wei Han, Roland K. Kawakami, Martin Gmitra +1
The isolation of graphene has triggered an avalanche of studies into the spin-dependent physical properties of this material, as well as graphene-based spintronic devices. Here we…