41 citations · 141 across the 9 of their papers we have counts for
4 papers · 1 filter
Large intravalley scattering due to pseudo-magnetic fields in crumpled graphene
Péter Kun, Gergő Kukucska, Gergely Dobrik +5
The pseudo-magnetic field generated by mechanical strain in graphene can have dramatic consequences on the behavior of electrons and holes. Here we show that pseudo-magnetic field…
Preparing local strain patterns in graphene by atomic force microscope based indentation
Péter Nemes-Incze, Gergő Kukucska, János Koltai +4
Patterning graphene into various mesoscopic devices such as nanoribbons, quantum dots, etc. by lithographic techniques has enabled the guiding and manipulation of graphene's Dirac-…
Towards improved exact exchange functionals relying on GW quasiparticle methods for parametrization
V. Zólyomi, J. Kürti
We use fully self-consistent GW calculations on diamond and silicon carbide to reparametrize the Heyd-Scuseria-Ernzerhof exact exchange density functional for use in band structure…
I-band-like non-dispersive inter-shell interaction induced Raman lines in the D band region of double-walled carbon nanotubes
Bálint Gyimesi, János Koltai, Viktor Zólyomi +1
Non-dispersive, inter-layer interaction induced Raman peaks (I bands) -- in the region of the D band -- have been observed recently for bilayer graphene, when the two layers were r…