Abstract
The absorption coefficient and velocity of hypersound as functions of temperature were investigated by the spectra of molecular scattering of light in benzyl alcohol. Comparison with ultrasonic data made it possible to find the temperature and frequency dependences of acoustic phonon lifetime, which is important for interpretation of SMBS time dynamics.
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Original Russian Text © G.I. Zaitsev, G.I. Kolesnikov, S.V. Krivokhizha, L.L. Chaikov, 2009, published in Kratkie Soobshcheniya po Fizike, 2009, Vol. 36, No. 6, pp. 3–14.
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Zaitsev, G.I., Kolesnikov, G.I., Krivokhizha, S.V. et al. Temperature and frequency dependences of acoustic phonon lifetime in benzyl alcohol. Bull. Lebedev Phys. Inst. 36, 182–185 (2009). https://doi.org/10.3103/S1068335609060050
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DOI: https://doi.org/10.3103/S1068335609060050