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cond-mat.mtrl-sci2020
Towards fully automatized GW band structure calculations: What we can learn from 60.000 self-energy evaluations
Asbjørn Rasmussen, Thorsten Deilmann, Kristian S. Thygesen
We analyze a data set comprising 370 GW band structures composed of 61716 quasiparticle (QP) energies of two-dimensional (2D) materials spanning 14 crystal structures and 52 elemen…
cond-mat.mes-hall2020
Ab-initio studies of exciton factors: Monolayer transition metal dichalcogenides in magnetic fields
Thorsten Deilmann, Peter Krüger, Michael Rohlfing
The effect of a magnetic field on the optical absorption in semiconductors has been measured experimentally and modeled theoretically for various systems in previous decades. We pr…
cond-mat.mes-hall2020
Light-matter interaction in van der Waals heterostructures
Thorsten Deilmann, Michael Rohlfing, Ursula Wurstbauer
Even if individual two-dimensional materials own various interesting and unexpected properties, the stacking of such layers leads to van der Waals solids which unite the characteri…