Nucleation of Ga droplets self-assembly on GaAs(111)A substrates

Nucleation of Ga droplets self-assembly on GaAs(111)A substrates

Abstract We investigated the nucleation of Ga droplets on singular GaAs(111)A substrates in the view of their use as the seeds for the self-assembled droplet epitaxial quantum dots. A small critical cluster size of 1–2 atoms characterizes the droplet nucleation. Low values of the Hopkins-Skellam ind...

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Autores principales: Artur Tuktamyshev, Alexey Fedorov, Sergio Bietti, Stefano Vichi, Riccardo Tambone, Shiro Tsukamoto, Stefano Sanguinetti
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
Materias:
Medicine
R
Science
Q
Acceso en línea:https://doaj.org/article/e373aff5a1c44ae696f1dbad66773071
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