455 citations · 585 across the 4 of their papers we have counts for
3 papers · 1 filter
Quantum Hall effect and Landau levels in the 3D topological insulator HgTe
Johannes Ziegler, Dmitriy A. Kozlov, Nikolay N. Mikhailov +2
We review low and high field magnetotransport in 80 nm-thick strained HgTe, a material that belongs to the class of strong three-dimensional topological insulators. Utilizing a top…
Ballistic geometric resistance resonances in a single surface of a topological insulator
Hubert Maier, Johannes Ziegler, Ralf Fischer +5
Transport in topological matter has shown a variety of novel phenomena over the last decade. Although numerous transport studies have been conducted on three-dimensional topologica…
Probing Spin Helical Surface States in Topological HgTe Nanowires
Johannes Ziegler, Raphael Kozlovsky, Cosimo Gorini +10
Nanowires with helical surface states represent key prerequisites for observing and exploiting phase-coherent topological conductance phenomena, such as spin-momentum locked quantu…