InGaAsÕGaAs three-dimensionally-ordered array of quantum dots
نویسندگان
چکیده
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. © 2003 American Institute of Physics. @DOI: 10.1063/1.1596712#
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