3 papers
cond-mat.mes-hall2026
Linear thermal noise induced by Berry curvature dipole in a four-terminal system
Wenyu Chen, Miaomiao Wei, Yunjin Yu +2
In this work, we numerically investigate linear thermal noise in a four-terminal system with a finite Berry curvature dipole (BCD) using the nonequilibrium Green's function formali…
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.mes-hall2025
Spin separation and filtering assisted by topological corner states in the Kekulé lattice
Kai-Tong Wang, Hui Wang, Shijie Liu +2
Higher-order topological corner states have been realized in two-dimensional Kekulé lattice, which can be further coupled with spin polarization through the implementation of loca…