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

Topological insulators (TIs) provide intriguing prospects for the future of spintronics due to
their large spin–orbit coupling and dissipationless, counter‐propagating conduction …

Inducing long‐range magnetic order in 3D topological insulators can gap the Dirac‐like
metallic surface states, leading to exotic new phases such as the quantum anomalous Hall …

In quantum anomalous Hall (QAH) insulators, the interior is insulating but electrons can
travel with zero resistance along one-dimensional (1D) conducting paths known as chiral …

Symmetries, quantum geometries and electronic correlations are among the most important
ingredients of condensed matters, and lead to nontrivial phenomena in experiments, for …

One-dimensional chiral interface channels can be created at the boundary of two quantum
anomalous Hall (QAH) insulators with different Chern numbers. Such a QAH junction may …

The quantum anomalous Hall effect refers to the quantization of the Hall effect in the
absence of an applied magnetic field. The quantum anomalous Hall effect is of topological …

Magnetic topological states refer to a class of exotic phases in magnetic materials with the
non‐trivial topological property determined by magnetic spin configurations. An example of …

The exchange bias effect, namely the horizontal shift in the magnetic hysteretic loop, is
known as a fundamentally and technologically important property of magnetic systems …

The beauty of the quantum Hall (QH) effect is the metrological precision of Hall resistance
quantization that originates from the topological edge states. Understanding the factors that …