Negative dispersion of high-frequency sound velocity in water solutions of nonelectrolytes

Leonard M. Sabirov; Ya. T. Turakulov

doi:10.1117/12.375386

25 January 2000 Negative dispersion of high-frequency sound velocity in water solutions of nonelectrolytes

Leonard M. Sabirov, Ya. T. Turakulov

Proceedings Volume 4063, 13th Symposium and School on High-Resolution Molecular Spectroscopy; (2000) https://doi.org/10.1117/12.375386
Event: 13th Symposium and School on High-Resolution Molecular Spectroscopy, 1999, Tomsk, Russian Federation

Abstract

Temperature dependence of ultrasound and hypersound velocity close to singular point in acetone-water solution was studied. The method of simultaneous registration of Mandelshtam-Brillouin components on essentially different angles of light scattering allows to observe the negative dispersion of high-frequency sound.

Citation Download Citation

Leonard M. Sabirov and Ya. T. Turakulov "Negative dispersion of high-frequency sound velocity in water solutions of nonelectrolytes", Proc. SPIE 4063, 13th Symposium and School on High-Resolution Molecular Spectroscopy, (25 January 2000); https://doi.org/10.1117/12.375386

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