Pengfei Wang

Measuring spin diffusion of electrons in bulk n-GaAs using circularly dichromatic absorption difference spectroscopy of spin gratings

Zhichuan Niu, H. Ni, T. Lai, 2009 .

Low threshold current density 1.3 μm metamorphic InGaAs/GaAs quantum well laser diodes

Shumin Wang, H. Ni, I. Tångring, 2008 .