Title of article
Carrier relaxation in quantum dots without wetting layer
Author/Authors
S Sanguinetti، نويسنده , , M Gurioli، نويسنده , , T Kuroda، نويسنده , , K Watanabe، نويسنده , , T Tateno، نويسنده , , F Minami، نويسنده , , M Wakaki، نويسنده , , N Koguchi، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2003
Pages
2
From page
91
To page
92
Abstract
We present time resolved photoluminescence measurements of GaAs/Al0.3Ga0.7 As quantum dot structures where no wetting layer is connecting the dots. We show that the two-dimensional character of the wetting layer is not relevant in determining the quantum dot capture, in contrast with the conclusions of several models so far presented in the literature.
Keywords
Carrier relaxation , Quantum dots
Journal title
Physica E Low-dimensional Systems and Nanostructures
Serial Year
2003
Journal title
Physica E Low-dimensional Systems and Nanostructures
Record number
1044884
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