Cited by 2,327TiO2 Photocatalysis and Solar CellsSpectroscopy Techniques in Biomedical and Chemical ResearchSolid-state spectroscopy and crystallography

Raman spectrum of anatase, TiO 2

Ohsaka, Toshiaki, Izumi, Fujio, Fujiki, Yoshinori·1978·Journal of Raman Spectroscopy

Abstract

Raman spectra of anatase have been observed in natural and synthetic crystals. Both crystals show the same spectral features. The Raman band occurring at 516 cm −1 at room temperature is split into two peaks centred at 519 cm −1 and 513 cm −1 at low temperature (73 K). The six Raman active fundamentals predicted by group theory are all observed and assigned. The spectra are analyzed by a simple model considering only short‐range forces and the calculated vibrational frequencies are in good agreement with the observed Raman frequencies.

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Crossref · 10.1002/jrs.1250070606

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Authors
Ohsaka, T., Izumi, F., & Fujiki, Y.
Venue
Journal of Raman Spectroscopy
Publisher
Wiley
Published
1978-12
Volume
7
Issue
6
Pages
321-324
ISSN
  • 0377-0486 (ISSN-L)
  • 1097-4555
OpenAlex
W2088149984
Cited by
2,327
References
12
Citations by year
2026: 124 · 2025: 113 · 2024: 113 · 2023: 96 · 2022: 102 · 2021: 121 · 2020: 136 · 2019: 162 · 2018: 152 · 2017: 163 · 2016: 135 · 2015: 123 · 2014: 116 · 2013: 98 · 2012: 101
FWCI
1.90
Type
journal article
Language
en
Open access
closed
Locations
Journal of Raman Spectroscopy (publishedVersion)
Topics
  • Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › TiO2 Photocatalysis and Solar Cells
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Biophysics › Spectroscopy Techniques in Biomedical and Chemical Research
  • Physical Sciences › Materials Science › Materials Chemistry › Solid-state spectroscopy and crystallography
Keywords
anatase, titanium dioxide, Raman spectra, vibrational frequencies

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