213 citations · 1.4k across the 38 of their papers we have counts for
5 papers · 1 filter
Spin-orbit related power-law dependence of the diffusive conductivity on the carrier density in disordered Rashba two-dimensional electron systems
Weiwei Chen, Cong Xiao, Qinwei Shi +1
By using the momentum-space Lanczos recursive method which considers rigorously all multiple-scattering events, we unveil that the non-perturbative disorder effect has dramatic imp…
Valley-Contrasting Orbital Magnetic Moment Induced Negative Magnetoresistance
Hailong Zhou, Cong Xiao, Qian Niu
The valley-contrasting orbital magnetic moment of Bloch electrons allows the lifting of valley degeneracy by an out-of-plane magnetic field. We demonstrate that this leads to negat…
Theory of nonlinear Hall effects: renewed semiclassics from quantum kinetics
Cong Xiao, Z. Z. Du, Qian Niu
We propose a modified Boltzmann nonlinear electric-transport framework which differs from the nonlinear generalization of the linear Boltzmann formalism by a contribution that has…
Theory of phonon side jump contribution in Anomalous Hall transport
Cong Xiao, Ying Liu, Ming Xie +2
The role of electron-phonon scattering in finite-temperature anomalous Hall effect is still poorly understood. In this work, we present a Boltzmann theory for the side-jump contrib…
Scaling parameters in anomalous and nonlinear Hall effects depend on temperature
Cong Xiao, Hailong Zhou, Qian Niu
In the study of the anomalous Hall effect, the scaling relations between the anomalous Hall and longitudinal resistivities play the central role. The scaling parameters by definiti…