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Asymmetric shape transitions of epitaxial quantum dots

We construct a two-dimensional continuum model to describe the energetics of shape transitions in fully faceted epitaxial quantum dots (strained islands) via minimization of elastic energy and surface energy at fixed volume. The elastic energy of the island is based on a third-order approximation, e...

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Detalles Bibliográficos
Publicado en:Proc Math Phys Eng Sci
Main Authors: Wei, Chaozhen, Spencer, Brian J.
Formato: Artigo
Idioma:Inglês
Publicado: The Royal Society Publishing 2016
Assuntos:
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC4950213/
https://ncbi.nlm.nih.gov/pubmed/27436989
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rspa.2016.0262
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