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This article is cited in 3 scientific papers (total in 3 papers)
Physical optics
Optical effect in magnetic emulsions under the action of magnetic field
S. S. Belykh, K. V. Yerin North-Caucasus Federal University
Abstract:
The features of the magneto-optical effect of changing the transparency in a magnetic emulsion with a low interfacial tension are investigated. The interpretation of the effect is based on the approximation of anomalous diffraction. The characteristic times of exposure to the field are established at which the optical effect is not affected by the processes of coalescence and structuring of the sample. The relaxation time of the effect is determined and the results are compared with calculations based on the mechanisms of small deformations of microdroplets and rotational Brownian diffusion.
Keywords:
magnetic emulsions, change in transparency, anomalous diffraction, deformation of microdroplets, oriented structures.
Received: 18.05.2021 Revised: 28.05.2021 Accepted: 01.06.2021
Citation:
S. S. Belykh, K. V. Yerin, “Optical effect in magnetic emulsions under the action of magnetic field”, Optics and Spectroscopy, 129:9 (2021), 1166–1172; Optics and Spectroscopy, 129:11 (2021), 1200–1206
Linking options:
https://www.mathnet.ru/eng/os64 https://www.mathnet.ru/eng/os/v129/i9/p1166
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