3 papers
cond-mat.mtrl-sci2020
Gone in 23 Attoseconds: Charge Transfer in Resonantly Core Excited Black Phosphorous
Fredrik O. L. Johansson, Yasmine Sassa, Tomas Edvinsson +1
How fast processes can we measure? Attosecond physics address the limit of measurable time in science. Atomic X-ray excited states offers a way to study extremely fast dynamics wit…
cond-mat.mtrl-sci2020
Kagome silicene: a novel exotic form of two-dimensional epitaxial silicon
Y. Sassa, F. O. L. Johansson, A. Lindblad +9
Since the discovery of graphene, intensive efforts have been made in search of novel two-dimensional (2D) materials. Decreasing the materials dimensionality to their ultimate thinn…
cond-mat.str-el2017
Dynamical correlations in the electronic structure of BiFeO, as revealed by dynamical mean field theory
Souvik Paul, Diana Iusan, P. Thunstrom +6
Using local density approximation plus dynamical mean-field theory (LDA+DMFT), we have computed the valence band photoelectron spectra of highly popular multiferroic BiFeO. W…