2 papers
cond-mat.mes-hall2025
General method for calculating transport properties of disordered mesoscopic systems based on the nonequilibrium Green's function formalism
Gaoyang Li, MiaoMiao Wei, Fuming Xu +1
Disorder scattering plays important roles in quantum transport as well as various Hall effects, including the second-order nonlinear Hall effect induced by Berry curvature dipole.…
cond-mat.mtrl-sci2024
Quantifying the photocurrent fluctuation in quantum materials by shot noise
Longjun Xiang, Hao Jin, Jian Wang
The DC photocurrent can detect the topology and geometry of quantum materials without inversion symmetry. Herein, we propose that the DC shot noise (DSN), as the fluctuation of pho…