Phonon confinement and size effect in Raman spectra of ZnO nanoparticles

We study Raman spectra of ZnO nanoparticles of 5–12 nm size in the whole range of the first-order phonon bands. We apply the 3D phonon confinement model (PCM) for the interpretation of the observed Raman spectra. It is found that PCM is well applicable to the acoustic modes as well as to the optical...

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Detalles Bibliográficos
Autores principales: Korepanov, Vitaly I., Chan, Si-Yuan, Hsu, Hsu-Cheng, Hamaguchi, Hiro-o
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6383037/
https://www.ncbi.nlm.nih.gov/pubmed/30828658
http://dx.doi.org/10.1016/j.heliyon.2019.e01222

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6383037/
https://www.ncbi.nlm.nih.gov/pubmed/30828658
http://dx.doi.org/10.1016/j.heliyon.2019.e01222

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