PT Unknown AU Schaadt, DM Kalt, H Hetterich, M Löffler, W Aßhoff, P Flügge, H Müller, J Westenfelder, B Hu, DZ TI Electrical spin injection into InGaAs quantum dots: Single dot devices and time-resolved studies of the electroluminescence polarization dynamics SE Papers presented at the 9th International Workshop on Nonlinear Optics and Excitation Kinetics in Semiconductors (NOEKS 9), 26 - 29 May 2008, Klink/Müritz, Germany. Ed.: M. Seemann PY 2009 BP 432 EP 437 VL 6 IS 2 LA english ER