Disorder inevitably exists in realistic samples, manifesting itself in various exotic properties
for the topological states. In this paper, we summarize and briefly review the work completed …

We show that edge-state transport in semiconductor-based quantum spin Hall systems is
unexpectedly robust to magnetic fields. The origin for this robustness lies in an intrinsic …

We demonstrate that a combination of disorder and interactions in a two-dimensional bulk
topological insulator can generically drive its helical edge insulating. We establish this within …

We study the influence of an in-plane magnetic field and Coulomb interactions on the
physics of quantum spin Hall insulators, like those in InAs/GaSb and HgTe/CdTe quantum …

Band inversion accompanied by the emergence of gapless and helical edge states at the
boundary is a hallmark of 2D topological insulators. However, a recent experiment reports …

The robustness of quantum edge transport in InAs/GaSb quantum wells in the presence of
magnetic fields raises an issue on the fate of topological phases of matter under time …

We discuss transport through an interferometer formed by the helical edge states of a
quantum spin Hall insulator. Focusing on the effects induced by a strong magnetic impurity …

We review recent studies of the spin-dependent tunneling transport via an Aharonov–Bohm
interferometer (ABI) formed by helical edge states. We focus on the experimentally relevant …

A Weyl semimetal (WSM) is a topological material that hosts Weyl fermions as quasiparticles
in the bulk. We study the combined effect of intra-and interorbital disorders on WSMs by …

The double Weyl semimetal (DWSM) is a newly proposed topological material that hosts
Weyl points with chiral charge n= 2. The disorder effect in DWSM is investigated by adopting …