May 24, 2004 (v1)
Conference paper
Low-temperature time-resolved photoluminescence (TR-PL) experiments were used to study the dependence on nitrogen composition of the nature, the energy and the dynamics of radiative carrier recombinations in GaAs1-xNx alloys. Epitaxial layers were grown on [001] GaAs substrates by molecular beam epitaxy using solid sources for group-III and As...
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