Raman scattering of internal dynamics in spinel Zn<inf>2</inf>TiO<inf>4</inf>nanostructures

We present here the results of the Raman study of lattice dynamics and local compositional fluctuations in cubic spinel Zn2TiO4nanostructures. The observed Raman modes of the spinel structure are identified and attributed to local vibrational modes. Additionally, the analysis of the nonpolar E2(H) (...

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Main Authors: D. Wongratanaphisan, T. Santhaveesuk, S. Choopun
Format: Journal
Published: 2018
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http://cmuir.cmu.ac.th/jspui/handle/6653943832/52556
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-525562018-09-04T09:36:40Z Raman scattering of internal dynamics in spinel Zn<inf>2</inf>TiO<inf>4</inf>nanostructures D. Wongratanaphisan T. Santhaveesuk S. Choopun Engineering Materials Science Physics and Astronomy We present here the results of the Raman study of lattice dynamics and local compositional fluctuations in cubic spinel Zn2TiO4nanostructures. The observed Raman modes of the spinel structure are identified and attributed to local vibrational modes. Additionally, the analysis of the nonpolar E2(H) (∼437 cm-1, 54.2 meV) and A1g(∼716 cm-1, 88.7 meV) modes are made and contributed to lattice deformation associated with the distinct coordination preferences of Zn and Ti. Copyright © Taylor & Francis Group, LLC. 2018-09-04T09:27:02Z 2018-09-04T09:27:02Z 2013-07-16 Journal 16078489 10584587 2-s2.0-84880020595 10.1080/10584587.2013.780149 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84880020595&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/52556
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Engineering
Materials Science
Physics and Astronomy
spellingShingle Engineering
Materials Science
Physics and Astronomy
D. Wongratanaphisan
T. Santhaveesuk
S. Choopun
Raman scattering of internal dynamics in spinel Zn<inf>2</inf>TiO<inf>4</inf>nanostructures
description We present here the results of the Raman study of lattice dynamics and local compositional fluctuations in cubic spinel Zn2TiO4nanostructures. The observed Raman modes of the spinel structure are identified and attributed to local vibrational modes. Additionally, the analysis of the nonpolar E2(H) (∼437 cm-1, 54.2 meV) and A1g(∼716 cm-1, 88.7 meV) modes are made and contributed to lattice deformation associated with the distinct coordination preferences of Zn and Ti. Copyright © Taylor & Francis Group, LLC.
format Journal
author D. Wongratanaphisan
T. Santhaveesuk
S. Choopun
author_facet D. Wongratanaphisan
T. Santhaveesuk
S. Choopun
author_sort D. Wongratanaphisan
title Raman scattering of internal dynamics in spinel Zn<inf>2</inf>TiO<inf>4</inf>nanostructures
title_short Raman scattering of internal dynamics in spinel Zn<inf>2</inf>TiO<inf>4</inf>nanostructures
title_full Raman scattering of internal dynamics in spinel Zn<inf>2</inf>TiO<inf>4</inf>nanostructures
title_fullStr Raman scattering of internal dynamics in spinel Zn<inf>2</inf>TiO<inf>4</inf>nanostructures
title_full_unstemmed Raman scattering of internal dynamics in spinel Zn<inf>2</inf>TiO<inf>4</inf>nanostructures
title_sort raman scattering of internal dynamics in spinel zn<inf>2</inf>tio<inf>4</inf>nanostructures
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84880020595&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/52556
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