61 citations · 121 across the 6 of their papers we have counts for
4 papers · 1 filter
A real-time approach to frequency-mixing spectroscopies: application to sum and difference frequency generation in two-dimensional crystals
Mike N. Pionteck, Myrta Grüning, Simone Sanna +1
We propose a computational framework to extract non-linear response functions from real-time simulations in the presence of more than one external field. We apply this approach to…
Strain-Induced Decoupling Drives Gold-Assisted Exfoliation of Large-Area Monolayer 2D Crystals
Jakob Ziewer, Abyay Ghosh, Michaela Hanušová +5
Gold assisted exfoliation (GAE) is a groundbreaking mechanical exfoliation technique, producing centimeter scale single crystal monolayers of 2D materials. Such large, high quality…
QS: Quasiparticle Self consistent with ladder diagrams in
Brian Cunningham, Myrta Grüning, Dimitar Pashov +1
We present an extension of the quasiparticle self-consistent approximation (QS) [Phys. Rev. B, 76 165106 (2007)] to include vertex corrections in the screened Coulomb inte…
Two-photon absorption in two-dimensional materials: The case of hexagonal boron nitride
Claudio Attaccalite, Myrta Grüning, Hakim Amara +2
We calculate the two-photon absorption in bulk and single layer hexagonal boron nitride (hBN) both by an ab-initio real-time Bethe-Salpeter approach and by a the real-space solutio…