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Document type:
Zeitschriftenaufsatz 
Author(s):
Reale, A.; Massari, G.; Di Carlo, A.; Lugli, P. 
Title:
Dynamic Screening in AlGaN/GaN Multi Quantum Wells 
Abstract:
In this contribution we present a theoretical analysis obtained by coupling a self-consistent solution of Schrödinger and Poisson equations to determine the electronic states in nanostructures with a rate equation model to account for time dependent effects of charge rearrangement. We demonstrate that PL emission is influenced by charge accumulation in the well, and loss of carriers from the ground level induced by both radiative and non-radiative recombination processes. We have investigated th...    »
 
Keywords:
73.21.Fg; 78.47.+p; 78.67.De; S7.14 
Journal title:
physica status solidi (a) Volume 190, Issue 1, pages 81–86, March 2002 
Year:
2002 
Year / month:
2002-03 
Quarter:
1. Quartal 
Month:
Mar 
Pages contribution:
81 - 86 
Language:
en 
Publisher:
WILEY-VCH Verlag GmbH & Co. KGaA