72 citations · 186 across the 11 of their papers we have counts for
5 papers · 1 filter
Effective dynamics for a spin-1/2 particle constrained to a space curve in an electric and magnetic field
Guo-Hua Liang, Yong-Long Wang, Meng-Yun Lai +3
We consider the dynamics of a spin-1/2 particle constrained to move in an arbitrary space curve with an external electric and magnetic field applied. With the aid of gauge theory,…
Spin polarization of electrons through corrugated surface in magnetic field
Hao Zhao, Yong-Long Wang, Run Cheng +4
Noninteracting electrons confined to a corrugated surface are investigated in magnetic field, and the associated effective Pauli equation is given analytically by the thin-layer qu…
Spin-polarized transport in helical membranes due to spin-orbit coupling
Guo-Hua Liang, Yong-Long Wang, Hua Jiang +2
The spin-dependent electron transmission through a helical membrane with account of linear spin-orbit interaction has been investigated by numerically solving the Schrödinger equat…
Coherent electron transport in a helical nanotube
Guo-Hua Liang, Yong-Long Wang, Long Du +3
The quantum dynamics of carriers bound to helical tube surfaces is investigated in a thin-layer quantization scheme. By numerically solving the open-boundary Schrding…
Transmission gaps from corrugations
Yong-Long Wang, Guo-Hua Liang, Hua Jiang +2
A model including a periodically corrugated thin layer with GaAs substrate is employed to investigate the effects of the corrugations on the transmission probability of the nanostr…