158 citations · 1.8k across the 73 of their papers we have counts for
7 papers · 1 filter
Spin-dependent transport in lateral periodic magnetic modulations: a novel scheme for spin filters
J. Zhou, Q. W. Shi, M. W. Wu
A novel scheme for spin filters is proposed by studying the coherent transport of electrons through the quantum wires with lateral magnetic modulations. Unlike other schemes in the…
Spin oscillations in transient diffusion of a spin pulse in n-type semiconductor quantum wells
M. Q. Weng, M. W. Wu, Q. W. Shi
By studying the time and spatial evolution of a pulse of the spin polarization in -type semiconductor quantum wells, we highlight the importance of the off-diagonal spin coheren…
Manipulation of spin dephasing in InAs quantum wires
J. L. Cheng, M. Q. Weng, M. W. Wu
The spin dephasing due to the Rashba spin-orbit coupling, especially its dependence on the direction of the electric field is studied in InAs quantum wire. We find that the spin de…
Study of the formation and decay of electron-hole plasma clusters in a direct-gap semiconductor CuCl
L. Jiang, M. W. Wu, M. Nagai +1
The master equation for the cluster-size distribution function is solved numerically to investigate the electron-hole droplet formation claimed to be discovered in the direct-gap C…
Rashba-effect-induced spin dephasing in n-typed InAs quantum wells
M. Q. Weng, M. W. Wu
We perform a many-body investigation of the spin dephasing in -typed InAs quantum wells under moderate magnetic fields in the Voigt configuration by constructing and numerically…
High temperature spin dephasing in n-typed GaAs quantum wells
M. Q. Weng, M. W. Wu
We perform a many-body study of the spin dephasing due to the D'yakonov-Perel' effect in n-typed GaAs (100) quantum wells for high temperatures ( K) under moderate magnet…