29 citations · 58 across the 5 of their papers we have counts for
8 papers
Combining the -Self-Consistent-Field and GW Methods for Predicting Core Electron Binding Energies in Periodic Solids
Juhan Matthias Kahk, Johannes Lischner
For the computational prediction of core electron binding energies in solids, two distinct kinds of modelling strategies have been pursued: the -Self-Consistent-Field method bas…
The interplay of field-tunable strongly correlated states in a multi-orbital moiré system
Aidan J. Campbell, Valerio Vitale, Mauro Brotons-Gisbert +5
The interplay of charge, spin, lattice, and orbital degrees of freedom leads to a wide range of emergent phenomena in strongly correlated systems. In heterobilayer transition metal…
Phason-mediated interlayer exciton diffusion in WS2/WSe2 moiré heterostructure
Antonio Rossi, Jonas Zipfel, Indrajit Maity +13
Moiré potentials in two-dimensional materials have been proven to be of fundamental importance to fully understand the electronic structure of van der Waals heterostructures, from…
Electronic Structure of Monolayer and Bilayer Black Phosphorus with Charged Defects
Martik Aghajanian, Arash A. Mostofi, Johannes Lischner
We use an atomistic approach to study the electronic properties of monolayer and bilayer black phosphorus in the vicinity of a charged defect. In particular, we combine screened de…
First-principles theory of electron-spin fluctuation coupling and superconducting instabilities in iron selenide
Johannes Lischner, Timur Bazhirov, Allan H. MacDonald +2
We present first-principles calculations of the coupling of quasiparticles to spin fluctuations in iron selenide and discuss which types of superconducting instabilities this coupl…
Effects of self-consistency and plasmon-pole models on GW calculations for closed-shell molecules
Johannes Lischner, Sahar Sharifzadeh, Jack Deslippe +2
We present theoretical calculations of quasiparticle energies in closed-shell molecules using the GW method. We compare three different approaches: a full-frequency (FF-$G…