2 papers
cond-mat.mtrl-sci2019
Influence of point defects on the electronic and topological properties of monolayer WTe
Lukas Muechler, Wei Hu, Chao Yang +2
In some topological insulators, such as graphene and WTe, band inversion originates from chemical bonding and space group symmetry, in contrast to materials such as BiSe$_3…
physics.comp-ph2019
Fast optical absorption spectra calculations for periodic solid state systems
F. Henneke, L. Lin, C. Vorwerk +3
We present a method to construct an efficient approximation to the bare exchange and screened direct interaction kernels of the Bethe-Salpeter Hamiltonian for periodic solid state…