41 citations · 200 across the 10 of their papers we have counts for
5 papers · 1 filter
Intense Terahertz Laser Fields Induced and Manipulated Pseudospin Polarization in Graphene
J. Zhou
We investigate the pseudospin-dependent density-energy relation (whose differential with respect to energy is density of states) of a monolayer graphene under intense terahertz las…
Spin-dependent hole quantum transport in Aharonov-Bohm ring structure: possible schemes for spin filter
J. Zhou, M. W. Wu, M. Q. Weng
We study the Aharonov-Bohm (AB) effect in two-dimensional mesoscopic frame in hole systems. We show that differing from the AB effect in electron systems, due to the presence of bo…
Spin-Hall effect in two-dimensional mesoscopic hole systems
M. W. Wu, J. Zhou
The spin Hall effect in two dimensional hole systems is studied by using the four-terminal Landauer-Büttiker formula with the help of Green functions. The spin Hall effect exists e…
Spin filtering through a double-bend structure
Q. W. Shi, J. Zhou, M. W. Wu
We propose a simple scheme for the spin filter by studying the coherent transport of electrons through a double-bend structure in a quantum wire with a weak lateral magnetic potent…
Spin-dependent quantum transport in periodic magnetic modulations: Aharonov-Bohm ring structure as a spin filter
M. W. Wu, J. Zhou, Q. W. Shi
Quantum interference in Aharonov-Bohm (AB) ring structure provides additional control of spin at mesoscopic scale. We propose a scheme for spin filter by studying the coherent tran…