Single-dot Spectroscopy of GaAs Quantum Dots Fabricated by Filling of Self-assembled Nanoholes

Single-dot Spectroscopy of GaAs Quantum Dots Fabricated by Filling of Self-assembled Nanoholes

<p>Abstract</p> <p>We study the optical emission of single GaAs quantum dots (QDs). The QDs are fabricated by filling of nanoholes in AlGaAs and AlAs which are generated in a self-assembled fashion by local droplet etching with Al droplets. Using suitable process parameters, we cre...

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Bibliographic Details
Main Authors: Heyn Ch, Klingbeil M, Strelow Ch, Stemmann A, Mendach S, Hansen W
Format: Article
Language:English
Published: SpringerOpen 2010-01-01
Series:Nanoscale Research Letters
Online Access:http://dx.doi.org/10.1007/s11671-010-9687-x

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http://dx.doi.org/10.1007/s11671-010-9687-x

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