Dynamic structure factor of glassy o-terphenyl: A Brillouin light scattering study

Journal of Non-Crystalline Solids

Volumn 235-237, Issue , 1998, Pages 208-211

  Monaco, G ^a   Ruocco, G ^a   Comez, L ^b   Fioretto, D ^b  

^a UNIVERSITY OF L'AQUILA   (Italy)

^b UNIVERSITY OF PERUGIA   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0009269127     PISSN: 00223093     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0022-3093(98)00506-7     Document Type: Article

References (8)

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3. G. Monaco, L. Comez, D. Fioretto, Philos. Mag., in press.
4. G. Birnbaum, Phenomena Induced by Intermolecular Interactions, Plenum, New York, 1985.
5. The depolarization ratio r has been carefully measured in OTP at T =297 K using a DMDP2000 monochromator with 1.5 GHz resolution. The value of r, determined in the 30 ÷ 300 GHz range, is frequency independent and its value, r = 0.73 ± 0.03, is consistent with the full depolarization of the induced spectrum.
6. B.J. Berne, R. Pecora, Dynamic Light Scattering, Wiley, New York, 1976.
7. G. Li, W.M. Du, J. Hernandez, H.Z. Cummins, Phys. Rev. E 48 (1993) 1192.
8. K.F. Herzfeld, T.A. Litovitz, Absorption and Dispersion of Ultrasonic Waves, Academic Press, London, 1965.