3 papers
cond-mat.mtrl-sci2026
Polarization-Dependent Raman Selection Rules in SbS from First Principles and Experiment
Tobias Dierke, Michael Hüttenkofer, Stefan Wolff +4
Antimony sulfide (SbS) is a semiconductor composed of quasi-one-dimensional ribbon-like structural units, which give rise to pronounced structural anisotropy in the bulk cr…
cond-mat.mtrl-sci2024
Moiré lattice of twisted bilayer graphene as template for non-covalent functionalization
Tobias Dierke, Stefan Wolff, Roland Gillen +7
We present a novel approach to achieve spatial variations in the degree of non-covalent functionalization of twisted bilayer graphene (tBLG). The tBLG with twist angles varying bet…
cond-mat.mtrl-sci2023
Electronic Properties and Interlayer Interactions in Antimony Oxide Homo- and Heterobilayers
Stefan Wolff, Roland Gillen, Janina Maultzsch
Antimony shows promise as a two-dimensional (2D) mono-elemental crystal, referred to as antimonene. When exposed to ambient conditions, antimonene layers react with oxygen, forming…