104 citations · 435 across the 11 of their papers we have counts for
11 papers
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 Liquid Phase in Anisotropic Triangular Lattice Heisenberg Model: Exact diagonalization and density-matrix renormalization group calculations
M. Q. Weng, D. N. Sheng, Z. Y. Weng +1
Based on exact diagonalization and density matrix renormalization group (DMRG) method, we show that an anisotropic triangle lattice Heisenberg spin model has three distinct quantum…
Diffusion and transport of spin pulses in an -type semiconductor quantum well
L. Jiang, M. Q. Weng, M. W. Wu +1
We perform a theoretical investigation on the time evolution of spin pulses in an -type GaAs (001) quantum well with and without external electric field at high temperatures by…
Non-magnetic spin generation in -doped GaAs quantum wells
L. Jiang, M. Q. Weng, M. W. Wu
This paper has been withdrawn by the authors.
Multi-subband effect in spin dephasing in semiconductor quantum wells
M. Q. Weng, M. W. Wu
Multi-subband effect on spin precession and spin dephasing in -type GaAs quantum wells is studied with electron-electron and electron-phonon scattering explicitly included. The…
Hot-electron effect in spin dephasing in -type GaAs quantum wells
M. Q. Weng, M. W. Wu, L. Jiang
We perform a study of the effect of the high in-plane electric field on the spin precession and spin dephasing due to the D'yakonov-Perel' mechanism in -type GaAs (100) quantum…