Quantized Hall conductance is a generic feature of two-dimensional electronic systems with
broken time reversal symmetry. In the quantum anomalous Hall state recently discovered in …

Abstract A three-dimensional (3D) topological insulator features a 2D surface state
consisting of a single linearly dispersive Dirac cone,–. Under broken time-reversal …

Enthusiasm for research on the quantum Hall effect (QHE) is unbounded. The QHE is one of
the most fascinating and beautiful phenomena in all branches of physics. Tremendous …

The anomalous Hall effect is a fundamental transport process in solids arising from the spin-
orbit coupling. In a quantum anomalous Hall insulator, spontaneous magnetic moments and …

The quantum anomalous Hall (QAH) effect—a macroscopic manifestation of chiral band
topology at zero magnetic field—has been experimentally realized only by the magnetic …

Quantum anomalous Hall effect (QAHE), which generates dissipation-less edge current
without external magnetic field, is observed in magnetic-ion doped topological insulators …

We study the possibility of realizing quantum anomalous Hall (QAH) effect with tunable
Chern number through doping magnetic elements in a multilayer topological insulator film …

The topological insulator is an electronic phase stabilized by spin-orbit coupling that
supports propagating edge states and is not adiabatically connected to the ordinary …

Quantum anomalous Hall effect has been observed in magnetically doped topological
insulators. However, full quantization, up until now, is limited within the sub–1 K temperature …

Moiré heterobilayer transition metal dichalcogenides (TMDs) emerge as an ideal system for
simulating the single-band Hubbard model and interesting correlated phases have been …