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Self-organization of quantum-dot pairs by high-temperature droplet epitaxy

The spontaneously formation of epitaxial GaAs quantum-dot pairs was demonstrated on an AlGaAs surface using Ga droplets as a Ga nano-source. The dot pair formation was attributed to the anisotropy of surface diffusion during high-temperature droplet epitaxy.

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Autori principali: Wang, Zhiming M, Holmes, Kyland, Mazur, Yuriy I, Ramsey, Kimberly A, Salamo, Gregory J
Natura: Artigo
Lingua:Inglês
Pubblicazione: Springer 2006
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC3246624/
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1007/s11671-006-9002-z
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