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Depolarized light scattering studies of the boson peak and the transversal phonons in a glass-forming liquid: OTP
Authors:
- W. Steffen,
- B. Zimmer,
- Adam Patkowski,
- G. Meier,
- E.W. Fischer
Abstract
A lineshape analysis of the Rayleigh wing of ortho-terphenyl obtained by low frequency Raman spectroscopy has been performed. The so-called boson peak was studied from 100 to 300 K, from far below to above the glass transition at Tg = 244 K. A model of disorder-induced scattering was used to interpret the features of the boson peak. A complementary measurement of the transversal phonons of OTP was done in the temperature range from 250 to 360 K. It was found that the shear waves are only present up to 320 K. © 1994.
- Record ID
- UAMcaab578ad1024a85bb8aa6d3ae01d850
- Author
- Journal series
- Journal of Non-Crystalline Solids, ISSN 0022-3093
- Issue year
- 1994
- Vol
- 172-174
- Pages
- 37-42
- ASJC Classification
- ; ; ;
- DOI
- DOI:10.1016/0022-3093(94)90414-6 Opening in a new tab
- Language
- (en) English
- Score (nominal)
- 0
- Score source
- journalList
- Publication indicators
- = 39; = 42; : 1999 = 0.956; : 2006 (2 years) = 1.362 - 2007 (5 years) =1.494
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- Uniform Resource Identifier
- https://researchportal.amu.edu.pl/info/article/UAMcaab578ad1024a85bb8aa6d3ae01d850/
- URN
urn:amu-prod:UAMcaab578ad1024a85bb8aa6d3ae01d850
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or PerishOpening in a new tab system.