509 citations · 1.2k across the 5 of their papers we have counts for
5 papers
Interplay of chiral and helical states in a Quantum Spin Hall Insulator lateral junction
M. R. Calvo, F. de Juan, R. Ilan +11
We study the electronic transport across an electrostatically-gated lateral junction in a HgTe quantum well, a canonical 2D topological insulator, with and without applied magnetic…
Quantum Hall Effect from the Topological Surface States of Strained Bulk HgTe
C. Brüne, C. X. Liu, E. G. Novik +7
We report transport studies on a three dimensional, 70 nm thick HgTe layer, which is strained by epitaxial growth on a CdTe substrate. The strain induces a band gap in the otherwis…
Single valley Dirac fermions in zero-gap HgTe quantum wells
B. Büttner, C. X. Liu, G. Tkachov +8
Dirac fermions have been studied intensively in condensed matter physics in recent years. Many theoretical predictions critically depend on the number of valleys where the Dirac fe…
Pressure induced Superconductivity in Topological Compound Bi2Te3
J. L. Zhang, S. J. Zhang, H. M. Weng +15
Bi2Te3 compound has been theoretically predicted (1) to be a topological insulator, and its topologically non-trivial surface state with a single Dirac cone has been observed in ph…
Electron Localization in a 2D System with Random Magnetic Flux
D. Z. Liu, X. C. Xie, S. Das Sarma +1
Using a finite-size scaling method, we calculate the localization properties of a disordered two-dimensional electron system in the presence of a random magnetic field. Below a cri…