4 papers
Programmable Gauge-Field Textures with Ultracold Atoms in Momentum Space
Hongru Wang, Hang Li, Yichen Pan +4
Synthetic gauge fields with ultracold atoms offer a route to quantum matter in which electromagnetic environments can be designed rather than merely imposed. While the Harper-Hofst…
Investigating the intrinsic anomalous Hall effect in MnPt3 topological semimetal
Jing Meng, Hongru Wang, Kun Zheng +15
The cubic CuAu-type Pt family ( = V, Cr, and Mn) is a topological semimetal characterized by anti-crossing gapped nodal lines near the Fermi level, which give rise to…
Large unconventional anomalous Hall effect far above room temperature in epitaxial FeGa films
Jing Meng, Huali Yang, Yu Shen +15
Noncoplanar spin textures usually exhibit a finite scalar spin chirality (SSC) that can generate effective magnetic fields and lead to additional contributions to the Hall effect,…
Observation of Higher-order Topological Bound States in the Continuum using Ultracold Atoms
Zhaoli Dong, Hang Li, Hongru Wang +3
Simulating higher-order topological materials in synthetic quantum matter is an active research frontier for its theoretical significance in fundamental physics and promising appli…