KOPS - Das Institutionelle Repositorium der Universität Konstanz

Monolayer MoS<sub>2</sub> : Trigonal warping, the Γ valley, and spin-orbit coupling effects

Monolayer MoS2 : Trigonal warping, the Γ valley, and spin-orbit coupling effects

Zitieren

Dateien zu dieser Ressource

Dateien Größe Format Anzeige

Zu diesem Dokument gibt es keine Dateien.

KORMÁNYOS, Andor, Viktor ZÓLYOMI, Neil D. DRUMMOND, Péter RAKYTA, Guido BURKARD, Vladimir I. FAL'KO, 2013. Monolayer MoS2 : Trigonal warping, the Γ valley, and spin-orbit coupling effects. In: Physical Review B. 88(4). ISSN 1098-0121. eISSN 1095-3795. Available under: doi: 10.1103/PhysRevB.88.045416

@article{Kormanyos2013Monol-24790, title={Monolayer MoS2 : Trigonal warping, the Γ valley, and spin-orbit coupling effects}, year={2013}, doi={10.1103/PhysRevB.88.045416}, number={4}, volume={88}, issn={1098-0121}, journal={Physical Review B}, author={Kormányos, Andor and Zólyomi, Viktor and Drummond, Neil D. and Rakyta, Péter and Burkard, Guido and Fal'ko, Vladimir I.} }

Monolayer MoS<sub>2</sub> : Trigonal warping, the Γ valley, and spin-orbit coupling effects Zólyomi, Viktor Zólyomi, Viktor Physical Review B ; 88 (2013), 4. - 045416 Burkard, Guido We use a combined ab initio calculations and k·p theory based approach to derive a low-energy effective Hamiltonian for monolayer MoS<sub>2</sub> at the K point of the Brillouin zone. It captures the features which are present in first-principles calculations but not explained by the theory of Xiao et al. [ Phys Rev Lett 108 196802 (2012)], namely the trigonal warping of the valence and conduction bands, the electron-hole symmetry breaking, and the spin splitting of the conduction band. We also consider other points in the Brillouin zone which might be important for transport properties. Our findings lead to a more quantitative understanding of the properties of this material in the ballistic limit. Rakyta, Péter Rakyta, Péter 2013-10-16T08:30:52Z Fal'ko, Vladimir I. Kormányos, Andor 2013 Drummond, Neil D. Fal'ko, Vladimir I. 2013-10-16T08:30:52Z deposit-license Drummond, Neil D. eng Burkard, Guido Kormányos, Andor

Das Dokument erscheint in:

KOPS Suche


Stöbern

Mein Benutzerkonto