The quantum Hall (QH) effect, quantized Hall resistance combined with zero longitudinal
resistance, is the characteristic experimental fingerprint of Chern insulators—topologically …

The quantum anomalous Hall effect (QAHE) that emerges under broken time-reversal
symmetry in topological insulators (TIs) exhibits many fascinating physical properties for …

The quantum anomalous Hall effect (QAHE) has attracted significant attention as it provides
intriguing platforms for exploring prominent physical phenomena and applications of low …

Thin films of ferromagnetic topological insulator materials can host the quantum anomalous
Hall effect without the need for an external magnetic field. Inducing Cooper pairing in such a …

We uncover an alternative two-particle Berry phase mechanism to realize exotic corner
modes in second-order topological insulators (TIs) and topological superconductors (TSCs) …

We theoretically investigate the thermoelectric transport in the nanoribbon of the magnetic
topological insulator with a domain wall in the linear and nonlinear regimes. The Lorenz …

Recent years have witnessed tremendous success in the discovery of topological states of
matter. Particularly, sophisticated theoretical methods in time-reversal-invariant topological …

In this paper, we employ electronic structure theory to investigate the nature of the exchange
coupling in transition metal doped Bi 2 Se 3. We focus on V, Cr, Mn, and Fe, which have …

Most theoretical predictions and experimental reports of the two-dimensional (2D) quantum
anomalous Hall effect (QAHE) are based on out-of-plane. In this work, we investigated the …

We report on the possibility of detecting hinge spin polarization in magnetic topological
insulators by resistance measurements. By implementing a three-dimensional model of …