Pulsed Electrical Spin Injection into InGaAs Quantum Dots: Studies of the Electroluminescence Polarization Dynamics

We present time-resolved studies of the spin polarization dynamics during and after initialization through pulsed electrical spin injection into InGaAs quantum dots embedded in a p-i-n-type spin-injection light-emitting diode. Experiments are performed with pulse widths in the nanosecond range and a...

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Veröffentlicht in:	29th International Conference on the Physics of Semiconductors 2008-07, Vol.1199, p.383-384
Hauptverfasser:	Asshoff, P, Loffler, W, Flugge, H, Zimmer, J, Muller, J, Westenfelder, B, Hu, D Z, Schaadt, D M, Kalt, H, Hetterich, M
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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