2 papers
physics.optics2026
Surface-exciton enhanced SHG response in few-layer 2H-TMDC
H. Hübschmann, G. Berth, M. Groll +6
We explore the nonlinear optical properties of few-layer MoS2 by means of polarization and laser-power-dependent measurements as well as ab initio techniques. While for even layer…
cond-mat.mtrl-sci2023
DFT-Assisted Investigation of the Electric Field and Charge Density Distribution of Pristine and Defective 2D WSe by Differential Phase Contrast Imaging
Maja Groll, Julius Bürger, Ioannis Caltzidis +4
Most properties of solid materials are defined by their internal electric field and charge density distributions which so far are difficult to measure with high spatial resolution.…