161 citations · 231 across the 4 of their papers we have counts for
4 papers
Resonant spin Hall conductance in quantum Hall systems lacking bulk and structural inversion symmetry
Shun-Qing Shen, Yun-Juan Bao, Michael Ma +2
Following a previous work [Shen, Ma, Xie and Zhang, Phys. Rev. Lett. 92, 256603 (2004)] on the resonant spin Hall effect, we present detailed calculations of the spin Hall conducta…
Dynamically generated dimension reduction and crossover in a spin orbital model
Theja. N. De Silva, Michael Ma, Fu Chun Zhang
We study a spin orbital model in which the spin-spin interaction couples linearly to the orbital isospin. Fluctuations drive the transition from paramagnetic state to C type ordere…
Resonant Spin Hall Conductance in Two-Dimensional Electron Systems with Rashba Interaction in a Perpendicular Magnetic Field
Shun-Qing Shen, Michael Ma, X. C. Xie +1
We study transport properties of a two-dimensional electron system with Rashba spin-orbit coupling in a perpendicular magnetic field. The spin orbit coupling competes with Zeeman s…
Theory for spin and orbital orderings in high temperature phase in
Theja N. De Silva, Anuvrat Joshi, Michael Ma +1
Motivated by the recent neutron diffraction experiment on , we consider a microscopic model where each ion is occupied by two 3d electrons of parallel spins with tw…