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Dokumenttyp:
Zeitschriftenaufsatz 
Autor(en):
Rota, L.; Rossi, F.; Goodnick, S.M.; Lugli, P.; Molinari, E.; Porod, W. 
Titel:
Reduced carrier cooling and thermalization in semiconductor quantum wires 
Abstract:
By using a Monte Carlo analysis of the carrier relaxation in GaAs quantum wires following laser photoexcitation, we show that carrier cooling due to phonon emission and internal thermalization due to electron-electron interaction are significantly decreased with respect to bulk systems. This decreased thermalization is mainly attributed to the reduced efficiency of intersubband processes and to the reduced effect of electron-electron intrasubband scattering. 
Zeitschriftentitel:
Phys. Rev. B 47, 1632 
Jahr:
1993 
Jahr / Monat:
1993-01 
Quartal:
1. Quartal 
Monat:
Jan 
Sprache:
en 
Verlag / Institution:
American Physical Society