1.2k citations · 2.6k across the 5 of their papers we have counts for
5 papers
Magnetic quantum phase transition in Cr-doped Bi2(SexTe1-x)3 driven by the Stark effect
Zuocheng Zhang, Xiao Feng, Jing Wang +11
The interplay between magnetism and topology, as exemplified in the magnetic skyrmion systems, has emerged as a rich playground for finding novel quantum phenomena and applications…
The quantum spin Hall effect and topological insulators
Xiao-Liang Qi, Shou-Cheng Zhang
In topological insulators, spin-orbit coupling and time-reversal symmetry combine to form a novel state of matter predicted to have exotic physical properties.
Quantum Spin Hall Effect in Inverted Type II Semiconductors
Chaoxing Liu, Taylor L. Hughes, Xiao-Liang Qi +2
The quantum spin Hall (QSH) state is a topologically non-trivial state of quantum matter which preserves time-reversal symmetry; it has an energy gap in the bulk, but topologically…
An Exact SU(2) Symmetry and Persistent Spin Helix in a Spin-Orbit Coupled System
B. Andrei Bernevig, J. Orenstein, Shou-Cheng Zhang
Spin-orbit coupled systems generally break the spin rotation symmetry. However, for a model with equal Rashba and Dresselhauss coupling constant (the ReD model), and for the $[110]…
Effective Field Theory of Electron Motion in the Presence of Random Magnetic Flux
Shoucheng Zhang, Daniel Arovas
We construct a nonlinear model to describe a system of non-interacting electrons propagating in the presence of random magnetic flux. We find a term describing the long ranged…