[K-9-4L] Observation of Spin Relaxation in InGaAs/AlAsSb Quantum Wells S. Izumi1、S. Gozu2、T. Mozume2、Y. Saeki1、T. Nukui1、A. Tackeuchi1 (1.Waseda Univ.(Japan)、2.AIST(Japan)) https://doi.org/10.7567/SSDM.2009.K-9-4L