|
This article is cited in 1 scientific paper (total in 1 paper)
OPTICS AND NUCLEAR PHYSICS
Features of stimulated scattering in a colloidal solution with physicochemical properties changed under laser irradiation
M. A. Davydova, A. N. Fedorova, L. L. Chaikovb, A. F. Bunkina, V. B. Oshurkoca, S. M. Pershina a Prokhorov General Physics Institute, Russian Academy of Sciences, Moscow, 119991 Russia
b Lebedev Physical Institute, Russian Academy of Sciences, Moscow, 119991 Russia
c Moscow State University of Technology STANKIN, Moscow, 127055 Russia
Abstract:
Lines of various forms of stimulated scattering have been revealed in the scattering spectrum excited by pulsed second-harmonic radiation of a YAG:Nd$^{3+}$ laser in an initially homogeneous aqueous colloidal solution (suspension) of polystyrene nanoballs. Dynamic light scattering measurements have shown that the laser-stimulated coagulation of some nanoballs with the formation of particles with an order-of-magnitude larger size occurs in the solution. An explanation of this phenomenon has been proposed.
Received: 10.03.2021 Revised: 12.03.2021 Accepted: 12.03.2021
Citation:
M. A. Davydov, A. N. Fedorov, L. L. Chaikov, A. F. Bunkin, V. B. Oshurko, S. M. Pershin, “Features of stimulated scattering in a colloidal solution with physicochemical properties changed under laser irradiation”, Pis'ma v Zh. Èksper. Teoret. Fiz., 113:7 (2021), 435–439; JETP Letters, 113:7 (2021), 423–427
Linking options:
https://www.mathnet.ru/eng/jetpl6393 https://www.mathnet.ru/eng/jetpl/v113/i7/p435
|
Statistics & downloads: |
Abstract page: | 93 | Full-text PDF : | 2 | References: | 14 | First page: | 13 |
|