522 citations · 1k across the 23 of their papers we have counts for
4 papers · 1 filter
Deformation induced pseudo-magnetic fields in complex carbon architectures
R. Gupta, S. Maisel, F. Rost +6
We show that the physics of deformation in -, -, and -graphyne is, despite their significantly more complex lattice structures, remarkably close to that of graphene,…
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…
Moiré quantum well states in tiny angle two dimensional semi-conductors
M. Fleischmann, R. Gupta, S. Sharma +1
The valence band edge in tiny angle twist bilayers of MoS and phosphorene is shown to consist of highly localized energy levels created by a `moiré quantum well', i.e. trapped…
A non-perturbative theory of effective Hamiltonians: example of moiré materials
F. Rost, R. Gupta, M. Fleischmann +7
We demonstrate that there exists a continuum Hamiltonian that is formally the operator equivalent of the general tight-binding method, inheriting the associativi…