213 citations · 444 across the 7 of their papers we have counts for
7 papers
Perfect and controllable nesting in the small angle twist bilayer graphene
Maximilian Fleischmann, Reena Gupta, Florian Wullschläger +5
Parallel ("nested") regions of a Fermi surface (FS) drive instabilities of the electron fluid, for example the spin density wave in elemental chromium. In one-dimensional materials…
Moiré ordered current loops in the graphene twist bilayer
D. Weckbecker, M. Fleischmann, R. Gupta +6
While a typical material exhibits field induced currents only at the boundary, a uniform out-of-plane magnetic field applied to two mutually rotated layers of graphene is shown to…
Catalytic sub-surface etching of nanoscale channels in graphite
Maya Lukas, Velimir Meded, Aravind Vijayaraghavan +5
Catalytic hydrogenation of graphite has recently attracted renewed attention, as a route for nano-patterning of graphene and to produce graphene nano-ribbons. These reports show th…
Molecular switch controlled by pulsed bias voltages
Velimir Meded, Alexei Bagrets, Andreas Arnold +1
It was observed in recent experiments that the current-voltage characteristics (IV) of BPDN-DT (bipyridyl- dinitro- oligophenylene- ethynylene- dithiol) can be switched in a very c…
Organometallic Benzene-Vanadium Wire: One-Dimensional Half-Metallic Ferromagnet
Volodymyr V. Maslyuk, Alexei Bagrets, Thomas Bredow +1
Using density functional theory we have performed theoretical investigations of the electronic properties of a free-standing one-dimensional organometallic vanadium-benzene wire. T…
Pt steps decorated by 3d nanowires calculated via an order-N method
Sam Shallcross, Igor Abrikosov, Velimir Meded
We present the magnetization energy and magnetic moments of 3d monowires aligned along the step edges of Pt (533) and (322) vicinal substrates. We employ an electronic structure me…