5 papers
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…
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…
Directional coupling and focusing surface plasmon polaritons controlled by arbitrary spin of light
Hailong Zhou, Jinran Qie, Jianji Dong +1
Surface plasmon polaritons have attracted varies of interests due to its special properties, especially in the polarization-controlled devices. Typically, the polarization-controll…
Arbitrary spin-controlled directional coupling of surface plasmon polaritons
Hailong Zhou, Jinran Qie, Jianji Dong +1
Controlling the directionality of surface plasmon polaritons (SPPs) has been widely studied, while the direction of SPPs was always switched by orthogonal polarizations in the repo…
Analysis on rotational Doppler Effect based on modal expansion method
Hailong Zhou, Jianji Dong, Pei Zhang +1
We theoretically investigate the optical rotational Doppler Effect using modal expansion method. We find that the frequency shift content is only determined by the surface of spinn…