2 citations · 2 across the 1 of their papers we have counts for
9 papers
Asymmetric topological pumping in nonparaxial photonics
Qingqing Cheng, Huaiqiang Wang, Yongguan Ke +5
Topological photonics was initially inspired by the quantum-optical analogy between the Schrödinger equation for an electron wavefunction and the paraxial equation for a light beam…
Nonlinear Hall Effect in Antiferromagnetic Half-Heusler Materials
Cheng Chen, Huaiqiang Wang, Zhilong Yang +1
It has recently been demonstrated that various topological states, including Dirac, Weyl, nodal-line, and triple-point semimetal phases, can emerge in antiferromagnetic (AFM) half-…
Nonlinear level attraction of cavity axion polariton in antiferromagnetic topological insulator
Yang Xiao, Huaiqiang Wang, Dinghui Wang +7
Strong coupling between cavity photons and various excitations in condensed matters boosts the field of light-matter interaction and generates several exciting sub-fields, such as…
Tunable dynamical magnetoelectric effect in antiferromagnetic topological insulator MnBiTe films
Tongshuai Zhu, Huaiqiang Wang, Haijun Zhang +1
More than forty years ago, axion was postulated as an elementary particle with a low mass and weak interaction in particle physics to solve the strong (charge conjug…
Dynamical axion state with hidden pseudospin Chern numbers in MnBiTe-based heterostructures
Huaiqiang Wang, Dinghui Wang, Zhilong Yang +5
Axion is a hypothetical elementary particle which was initially postulated to solve the charge conjugation-parity problem in particle physics. Interestingly, the axion state has em…
Experimental observation of the gate-controlled reversal of the anomalous Hall effect in the intrinsic magnetic topological insulator MnBi2Te4 device
Shuai Zhang, Rui Wang, Xuepeng Wang +17
Here we report the reserved anomalous Hall effect (AHE) in the 5-septuple-layer van der Waals device of the intrinsic magnetic topological insulator MnBi2Te4. By employing the top/…