TY  - JOUR 
T1  - Temperature-dependent photoluminescence spectra of GaAsSb/AlGaAs and GaAsSbN/GaAs single quantum wells under different excitation intensities
JO  - Brazilian Journal of Physics
A1  - Lourenço, S. A.
A1  - Dias, I. F. L.
A1  - Duarte, J. L.
A1  - Laureto, E.
A1  - Aquino, V. M.
A1  - Harmand, J. C.
SN  - 0103-9733
UL  - 10.1590/S0103-97332007000800004
VL  - 37 
Y1  - 2007
PB  - Brasil 
ER  -