246 citations · 365 across the 7 of their papers we have counts for
6 papers
Theory for charge density wave and orbital-flux state in antiferromagnetic kagome metal FeGe
Hai-Yang Ma, Jia-Xin Yin, M. Zahid Hasan +1
In this work, we theoretically study the charge order and orbital magnetic properties of a new type of antiferromagnetic kagome metal FeGe. Based on first principles density functi…
Effective manipulation and realization of a colossal nonlinear Hall effect in an electric-field tunable moiré system
Jinrui Zhong, Junxi Duan, Shihao Zhang +7
The second-order nonlinear Hall effect illuminates a frequency-doubling transverse current emerging in quantum materials with broken inversion symmetry even when time-reversal symm…
First principles theory for the magnetic and charge instabilities in AVSb systems
Hai-Yang Ma, Jianpeng Liu
Vanadium-based materials AVSb (A=K, Rb, Cs) with layered kagome lattice structures have drawn great attention recently due to the discoveries of topologically nontrivial ba…
Correlation and transport phenomena in topological nodal-loop semimetals
Jianpeng Liu, Leon Balents
We study the unique physical properties of topological nodal-loop semimetals protected by the coexistence of time-reversal and inversion symmetries with negligible spin-orbit coupl…
Weyl semimetals from noncentrosymmetric topological insulators
Jianpeng Liu, David Vanderbilt
We study the problem of phase transitions from 3D topological to normal insulators without inversion symmetry. In contrast with the conclusions of some previous work, we show that…
Spin-orbit spillage as a measure of band inversion in insulators
Jianpeng Liu, David Vanderbilt
We propose a straightforward and effective approach for quantifying the band inversion induced by spin-orbit coupling in band insulators. In this approach we define a quantity as a…