A frequency shift of Mandelshtam-Brillouin components in spectra of fine structure of Rayleigh light scattering was studied in aqueous solutions of 4-methylpyridine at various concentration and temperature. In the concentration dependence of the shift of Mandelshtam-Brillouin components we observed a maximum at a concentration corresponding to the singular point of the solution. The observed maximum of the shift is conditioned by manifestation of interaction between concentration fluctuations and adiabatic density fluctuations.
| Mualliflar | Сабиров, Л.М., Семенов, Д.И., Хайдаров, Х.С., Исмаилов, Ф.Р., Рахматуллаев, И.А. |
|---|---|
| Jurnal | O‘zbekiston fizika jurnali |
| Nashr sanasi | 2019-04-21 |
| Jild | 21 |
| Son | 2 |
| Betlar | 123-129 |
| Til | Rus |
| DOI | 10.52304/.v21i2.65 |
DOI: 10.52304/.v21i2.65 · Maqolaning asl sahifasi
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