98 citations · 380 across the 16 of their papers we have counts for
5 papers · 1 filter
Landau level spectrum and magneto-optical conductivity in tilted Weyl semimetal
Pu Liu, Chaoxi Cui, Xiao-Ping Li +2
We present a systematic investigation of the magnetoresponses of the Weyl points (WPs) with a topological charge of n = 2, 3 and 4, and with both linear and quadratic energy tilt.…
Phononic Obstructed Atomic Insulators with Robust Corner Modes
Da-Shuai Ma, Kejun Yu, Xiao-Ping Li +2
Higher-order topological insulators (HOTIs) are described by symmetric exponentially decayed Wannier functions at some unoccupied Wyckoff positions and classified as ob…
In-plane anomalous Hall effect in PT-symmetric antiferromagnetic materials
Jin Cao, Wei Jiang, Xiao-Ping Li +4
Anomalous Hall effect (AHE), a protocol of various low-power dissipation quantum phenomena and a fundamental precursor of intriguing topological phases of matter, is usually observ…
Observation of Single Pair of Type-III Weyl Points in Sonic Crystals
Xiao-Ping Li, Feng Li, Di Zhou +3
In electronics systems, the Weyl points can be classified into three types based on the geometry of the Fermi surface, and each type exhibits various unique and intriguing phenomen…
Low-Frequency Divergence of Circular Photomagnetic Effect in Topological Semimetals
Jin Cao, Chuanchang Zeng, Xiao-Ping Li +4
Novel fermions with relativistic linear dispersion can emerge as low-energy excitations in topological semimetal materials. Here, we show that the orbital moment contribution in th…