Low-Frequency Optical-Phonon Spectrum of Benzil
- 15 November 1969
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 187 (3) , 1128-1131
- https://doi.org/10.1103/physrev.187.1128
Abstract
Raman spectra of single crystals of benzil in the region have been recorded. Six external vibrations that are expected on the basis of group theory could be detected, and their assignments are given. One phonon could be interpreted as a difference tone due to the decrease of intensity at lower temperatures.
Keywords
This publication has 8 references indexed in Scilit:
- Raman Spectrum of Crystalline BenzilPhysical Review B, 1968
- Calculations of Frequencies and Intensities of the Lattice Vibrations of Thiourea and Thiourea-d4The Journal of Chemical Physics, 1967
- Polariton Spectrum of-QuartzPhysical Review B, 1967
- Longitudinal and Transverse Optical Lattice Vibrations in QuartzPhysical Review B, 1967
- The crystal structure of benzilActa Crystallographica, 1965
- The Raman effect in crystalsAdvances in Physics, 1964
- Theory of Stimulated Raman Scattering from Lattice VibrationsProceedings of the Physical Society, 1963
- On the interaction between the radiation field and ionic crystalsProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1951