122 citations · 828 across the 32 of their papers we have counts for
3 papers · 1 filter
Effect of Ka-band Microwave on the spin dynamics of electrons in a GaAs/Al0.35Ga0.65As heterostructure
Haihui Luo, Xuan Qian, Xiaofang Gu +2
We report experimental results of the effect of Ka-band microwave on the spin dynamics of electrons in a 2D electron system in a GaAs/Al0.35Ga0.65As heterostructure, via time-resol…
Spin dynamics of electrons in the first excited subband of a high-mobility low-density 2D electron system
Haihui Luo, Xuan Qian, Xuezhong Ruan +1
We report on time-resolved Kerr rotation measurements of spin coherence of electrons in the first excited subband of a high-mobility low-density two-dimensional electron system in…
Optical absorption to probe the quantum Hall ferromagnet at filling factor
P. Plochocka, J. M. Schneider, D. K. Maude +7
Optical absorption measurements are used to probe the spin polarization in the integer and fractional quantum Hall effect regimes. The system is fully spin polarized only at fillin…