235 citations · 1.6k across the 48 of their papers we have counts for
4 papers · 1 filter
Probing embedded topological modes in bulk-like GeTe-SbTe heterostructures
Hisao Nakamura, Johannes Hofmann, Nobuki Inoue +5
The interface between topological and normal insulators hosts metallic states that appear due to the change in band topology. While these topological states at a surface, i.e., a t…
Thermally activated diffusion and lattice relaxation in (Si)GeSn materials
Nils von den Driesch, Stephan Wirths, Rene Troitsch +5
Germanium-Tin (GeSn) alloys have emerged as a promising material for future optoelectronics, energy harvesting and nanoelectronics owing to their direct bandgap and compatibility w…
Phase coherent transport and spin-orbit interaction in GaAs/InSb core/shell nanowires
P. Zellekens, N. Demarina, J. Janßen +7
Low-temperature magnetotransport measurements are performed on GaAs/InSb core-shell nanowires. The nanowires were self-catalyzed grown by molecular beam epitaxy. The conductance me…
Capacitance-voltage measurements of (BiSb)Te field effect device
Jimin Wang, Markus Schitko, Gregor Mussler +2
Capacitance-voltage () traces in n-type-(BiSb)Te/oxide/metal capacitor structures using an AC capacitance bridge are investigated. By tuning the t…