Size-dependent visible absorption and fast photoluminescence decay dynamics from freestanding strained silicon nanocrystals

In this article, we report on the visible absorption, photoluminescence (PL), and fast PL decay dynamics from freestanding Si nanocrystals (NCs) that are anisotropically strained. Direct evidence of strain-induced dislocations is shown from high-resolution transmission electron microscopy images. Si...

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Detalles Bibliográficos
Autores principales: Dhara, Soumen, Giri, PK
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer 2011
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3211408/
https://www.ncbi.nlm.nih.gov/pubmed/21711845
http://dx.doi.org/10.1186/1556-276X-6-320

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3211408/
https://www.ncbi.nlm.nih.gov/pubmed/21711845
http://dx.doi.org/10.1186/1556-276X-6-320

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