523 citations · 1.7k across the 30 of their papers we have counts for
25 papers · 1 filter
Midgap states induced by Zeeman field and wave superconductor pairing
Yuanjun Jin, XingYu Yue, Yong Xu +2
The one-dimensional Su-Schrieffer-Heeger (SSH) model is central to band topology in condensed matter physics, which allows us to understand and design distinct topological states.…
Higher-order Topological Insulators and Semimetals in Three Dimensions without Crystalline Counterparts
Yu-Feng Mao, Yu-Liang Tao, Jiong-Hao Wang +2
Quasicrystals allow for symmetries that are impossible in crystalline materials, such as eight-fold rotational symmetry, enabling the existence of novel higher-order topological in…
Real-time observation of magnetization and magnon dynamics in a two-dimensional topological antiferromagnet MnBi2Te4
F. Michael Bartram, Meng Li, Liangyang Liu +9
Atomically thin van der Waals magnetic materials have not only provided a fertile playground to explore basic physics in the two-dimensional (2D) limit but also created vast opport…
Topological Quantum Phase Transitions in Metallic Shiba Lattices
Ning Dai, Kai Li, Yan-Bin Yang +1
Shiba bands formed by overlapping Yu-Shiba-Rusinov subgap states in magnetic impurities on a superconductor play an important role in topological superconductors. Here, we theoreti…
Anomalous Transport Induced by Non-Hermitian Anomalous Berry Connection in Non-Hermitian Systems
Jiong-Hao Wang, Yu-Liang Tao, Yong Xu
Non-Hermitian materials can not only exhibit exotic energy band structures but also an anomalous velocity induced by non-Hermitian anomalous Berry connection as predicted by the se…
Magnetization-tuned topological quantum phase transition in MnBi2Te4 devices
Jun Ge, Yanzhao Liu, Pinyuan Wang +7
Recently, the intrinsic magnetic topological insulator MnBi2Te4 has attracted enormous research interest due to the great success in realizing exotic topological quantum states, su…