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Size-, electric-field-, and frequency-dependent third-order nonlinear optical properties of hydrogenated silicon nanoclusters

We investigated the electronic properties and second hyperpolarizabilities of hydrogenated silicon nanoclusters (H-SiNCs) by using the density functional theory method. The effects of cluster size, external electric field and incident frequency on the second hyperpolarizability were also examined, r...

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Detalles Bibliográficos
Autores principales: Li, Haipeng, Xu, Hu, Shen, Xiaopeng, Han, Kui, Bi, Zetong, Xu, Runfeng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4910094/
https://www.ncbi.nlm.nih.gov/pubmed/27305957
http://dx.doi.org/10.1038/srep28067