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Nanosystems: Physics, Chemistry, Mathematics, 2018, Volume 9, Issue 1, Pages 132–135
DOI: https://doi.org/10.17586/2220-8054-2018-9-1-132-135
(Mi nano146)
 

FROM GUEST EDITORIAL

Influence of geometry of nanocrystals on the Raman spectra

A. V. Igo

Ulyanovsk State University, 432017, L. Tolstoy 42, Ulyanovsk, Russia
Abstract: It is shown that Raman spectra of nanocrystals with complex geometric shape can acquire additional broadening. In order to describe complex geometric shapes of nanocrystals in terms of its influence on the Raman spectrum, a parameter was introduced for the shape – roughness parameter. The roughness is defined as a relative parameter of the presence of additional volume on the faces of the cubic nanocrystal. The calculations for additional broadening of the Raman spectral line were made for 3–10 nm nanodiamonds.
Keywords: nanodiamonds, Raman spectra, nanocrystal.
Received: 26.04.2017
Revised: 11.10.2017
Bibliographic databases:
Document Type: Article
PACS: 78.30-j; 61.46-w
Language: English
Citation: A. V. Igo, “Influence of geometry of nanocrystals on the Raman spectra”, Nanosystems: Physics, Chemistry, Mathematics, 9:1 (2018), 132–135
Citation in format AMSBIB
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\by A.~V.~Igo
\paper Influence of geometry of nanocrystals on the Raman spectra
\jour Nanosystems: Physics, Chemistry, Mathematics
\yr 2018
\vol 9
\issue 1
\pages 132--135
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\crossref{https://doi.org/10.17586/2220-8054-2018-9-1-132-135}
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\elib{https://elibrary.ru/item.asp?id=32538147}
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