The physics of quantum materials is dictated by many-body interactions and mathematical concepts such as symmetry and topology that have transformed our understanding of matter …
The intricate interplay between non-trivial topology and magnetism in two-dimensional materials can lead to the emergence of interesting phenomena such as the quantum …
Magnetic topological insulators are narrow-gap semiconductor materials that combine non- trivial band topology and magnetic order. Unlike their nonmagnetic counterparts, magnetic …
The discovery of an ever-increasing family of atomic layered magnetic materials, together with the already established vast catalogue of strong spin–orbit coupling and topological …
The recently discovered antiferromagnetic topological insulators in the Mn-Bi-Te family with intrinsic magnetic ordering have rapidly drawn broad interest since its cleaved surface state …
The intrinsic magnetic topological insulator MnBi 2 Te 4 exhibits rich topological effects such as quantum anomalous Hall effect and axion electrodynamics. Here, by combining the use …
B Chen, F Fei, D Zhang, B Zhang, W Liu… - Nature …, 2019 - nature.com
Magnetic topological insulators (MTIs) offer a combination of topologically nontrivial characteristics and magnetic order and show promise in terms of potentially interesting …
Magnetic topological insulators (TI) provide an important material platform to explore quantum phenomena such as quantized anomalous Hall effect and Majorana modes, etc …
We study the surface crystalline and electronic structures of the antiferromagnetic topological insulator MnBi2Te4 using scanning tunneling microscopy/spectroscopy (STM/S) …