Dynamics of photoexcited carriers in the presence of disorder in radial heterostructured GaAs/AlGaAs/GaAs nanowires
- Guimarães, Francisco Eduardo Gontijo
- Caface, R. A.
- Arakaki, Haroldo
- Souza, Carlos Alberto de
- Pusep, Yuri A.
Publication date
January 2013
DOI Publisher
American Institute of Physics - AIP ISSN
0003-6951 Citation count (estimate)
5Abstract
Time-resolved photoluminescence was employed to study electron-hole dynamics in radial heterostructured GaAs/AlGaAs/GaAs core/inner shell/outer shell nanowires. It was found that impurity random potential results in a red shift of the recombination time maximum with respect to the photoluminescence peak energy
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