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

The large variety of 2D materials and their co-integration in van der Waals heterostructures
enable innovative device engineering. In addition, their atomically thin nature promotes the …

The importance of global band topology is unequivocally recognized in condensed matter
physics, and new states of matter, such as topological insulators, have been discovered …

MnB i 2 T e 4 has recently been established as an intrinsic antiferromagnetic (AFM)
topological insulator—an ideal platform to create quantum anomalous Hall insulator and …

MnBi2Te4, a van der Waals magnet, is an emergent platform for exploring Chern insulator
physics. Its layered antiferromagnetic order was predicted to enable even–odd layer number …

High-quality single crystals of MnBi2Te4 are grown for the first time by slow cooling within a
narrow range between the melting points of Bi2Te3 (586° C) and MnBi2Te4 (600° C). Single …

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

Antiferromagnetic materials, which have ordered but alternating magnetic moments, exhibit
fast spin dynamics and produce negligible stray fields, and could be used to build high …

We review theoretical and experimental highlights in transport in two-dimensional
topological materials over the last five years. Topological materials comprise topological …

The thermoelectric effects of topological semimetals have attracted tremendous research
interest because many topological semimetals are excellent thermoelectric materials and …