51 citations · 113 across the 4 of their papers we have counts for
5 papers
Massive and topological surface states in tensile strained HgTe
David M. Mahler, Valentin L. Müller, Cornelius Thienel +4
Magneto-transport measurements on gated high mobility heterostructures containing a 60 nm layer of tensile strained HgTe, a three-dimensional topological insulator, show well-devel…
Temperature-driven transition from a semiconductor to a topological insulator
Steffen Wiedmann, Andreas Jost, Cornelius Thienel +6
We report on a temperature-induced transition from a conventional semiconductor to a two-dimensional topological insulator investigated by means of magnetotransport experiments on…
Dirac-screening stabilized surface-state transport in a topological insulator
Christoph Brüne, Cornelius Thienel, Michael Stuiber +6
We report magnetotransport studies on a gated strained HgTe device. This material is a threedimensional topological insulator and exclusively shows surface state transport. Remarka…
Self-consistent calculations for gated thin layers of 3D Topological Insulators
Yuval Baum, Jan Böttcher, Christoph Brüne +4
Topological protected surface states are one of the hallmarks of three-dimensional topological insulators. In this work we theoretically analyze the gate-voltage-effects on a quasi…
Backscattering of Dirac fermions in HgTe quantum wells with a finite gap
G. Tkachov, C. Thienel, V. Pinneker +5
The density-dependent mobility of n-type HgTe quantum wells with inverted band ordering has been studied both experimentally and theoretically. While semiconductor heterostructures…