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

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 create either uniform QDs in partially f...

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Detalles Bibliográficos
Autores principales:	Heyn, Ch, Klingbeil, M, Strelow, Ch, Stemmann, A, Mendach, S, Hansen, W
Formato:	Texto
Lenguaje:	English
Publicado:	Springer 2010
Materias:	Nano Express
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2956035/ https://www.ncbi.nlm.nih.gov/pubmed/21076707 http://dx.doi.org/10.1007/s11671-010-9687-x

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