210 citations · 1.3k across the 37 of their papers we have counts for
38 papers
Particle-hole symmetry broken solutions in graphene nanoribbons: a multi-orbital, mean-field perspective
T. Schmirander, D. Pfannkuche, M. Prada
Mean-field theories have since long predicted edge magnetism in graphene nanoribbons, where the order parameter is given by the local magnetization. However, signatures of edge mag…
Brown-Zak and Weiss oscillations in a gate-tunable graphene superlattice: A unified picture of miniband conductivity
Robin Huber, Max-Niklas Steffen, Martin Drienovsky +6
Electrons exposed to a two-dimensional (2D) periodic potential and a uniform, perpendicular magnetic field exhibit a fractal, self-similiar energy spectrum known as the Hofstadter…
Ultrafast ab-initio Quantum Chemistry Using Matrix Product States
Lars-Hendrik Frahm, Daniela Pfannkuche
Ultrafast dynamics in chemical systems provide a unique access to fundamental processes at the molecular scale. A proper description of such systems is often very challenging becau…
Ultrafast charge redistribution in small iodine containing molecules
Maximilian Hollstein, Karolin Mertens, Nils Gerken +8
The competition between intra molecular charge redistribution and fragmentation has been studied in small molecules containing iodine by using intense ultrashort pulses in the extr…
Exceptionally strong correlation-driven charge migration and attosecond transient absorption spectroscopy
Maximilian Hollstein, Robin Santra, Daniela Pfannkuche
We investigate theoretically charge migration following prompt double ionization of a polyatomic molecule (CHBrI) and find that for double ionization, correlation-driven ch…
Anisotropy of spin coherence in high mobility quantum wells with arbitrary magnetic fields
M. Prada, D. Pfannkuche
We present a theoretical study of the anisotropy of the spin relaxation and decoherence in typical quantum wells with an arbitrary magnetic field. In such systems, the orientation…