374 citations · 577 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…
Induced Superconductivity in the Quantum Spin Hall Edge
Sean Hart, Hechen Ren, Timo Wagner +6
Topological insulators are a newly discovered phase of matter characterized by a gapped bulk surrounded by novel conducting boundary states. Since their theoretical discovery, thes…
One-dimensional weak antilocalization and band Berry phases in HgTe wires
M. Mühlbauer, A. Budewitz, B. Büttner +5
We study the weak antilocalization (WAL) effect in the magnetoresistance of narrow HgTe wires fabricated in quantum wells (QWs) with normal and inverted band ordering. Measurements…
Unexpected edge conduction in HgTe quantum wells under broken time reversal symmetry
Eric Yue Ma, M. Reyes Calvo, Jing Wang +16
The realization of quantum spin Hall (QSH) effect in HgTe quantum wells (QWs) is considered a milestone in the discovery of topological insulators. The QSH edge states are predicte…
Room temperature electrically tunable broadband terahertz Faraday effect
Alexey Shuvaev, Andrei Pimenov, Georgy V. Astakhov +4
The terahertz (THz) frequency range (0.1-10 THz) fills the gap between the microwave and optical parts of the electromagnetic spectrum. Recent progress in the generation and detect…