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Interplay of Quantum Confinement and Strain Effects in Type I to Type II Transition in GeSi Core–Shell Nanocrystals

[Image: see text] The electronic properties of hydrogenated, spherical SiGe and GeSi core–shell nanocrystals, with a diameter ranging from 1.8 to 4.0 nm, are studied within density functional theory. Effects induced by quantum confinement and strain on the near-band-edge state localization, as well...

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Detalles Bibliográficos
Autores principales:	Marri, Ivan, Grillo, Simone, Amato, Michele, Ossicini, Stefano, Pulci, Olivia
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	American Chemical Society 2023
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9869394/ https://www.ncbi.nlm.nih.gov/pubmed/36704663 http://dx.doi.org/10.1021/acs.jpcc.2c07024

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