TITLE

InGaAs/GaAs three-dimensionally-ordered array of quantum dots

AUTHOR(S)
Mazur, Yu. I.; Ma, W. Q.; Wang, X.; Wang, Z. M.; Salamo, G. J.; Xiao, M.; Mishima, T. D.; Johnson, M. B.
PUB. DATE
August 2003
SOURCE
Applied Physics Letters;8/4/2003, Vol. 83 Issue 5, p987
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
We report on the first fabrication of (In,Ga)As/GaAs quantum dots with both vertical and lateral ordering forming a three-dimensional array. An investigation of the photoluminescence spectra from the ordered array of quantum dots, as a function of both temperature and optical excitation intensity, reveals both a lateral and vertical transfer of excitation.
ACCESSION #
10404901

 

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