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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2019, Volume 45, Issue 15, Pages 3–5
DOI: https://doi.org/10.21883/PJTF.2019.15.48076.17745 (Mi pjtf5355) 		 
This article is cited in 2 scientific papers (total in 2 papers)

Noise characteristics of the optical response of ferrofluids to a magnetic field

A. V. Prokof'eva, I. V. Pleshakovab, M. Shlyaginc, P. M. Agruzova, E. E. Bibikd, Yu. I. Kuzmina

a Ioffe Institute, St. Petersburg
b Peter the Great St. Petersburg Polytechnic University
c Centro de Investigación Científica y de Educación Superior de Ensenada
d State Technological Institute of St. Petersburg (Technical University)
Full-text PDF (99 kB) Citations (2)
DOI: https://doi.org/10.21883/PJTF.2019.15.48076.17745
Abstract: The noise generated by different ferrofluid samples when probed by the fiber-optic method has been investigated. It is shown that switching on a magnetic field significantly increases the noise, which is presumably related to fluctuations accompanying the process of aggregate formation. The dependences of the rms noise on the field strength and probe-light intensity have been experimentally determined. A slow decrease in the rms noise after switching off the magnetic field has been found, which indicates relaxation of the aggregates formed by the field.
Keywords: magnetooptics, ferrofluids, optical fiber, optical noise.
Funding agency Grant number
CONACYT - Consejo Nacional de Ciencia y Tecnología 613204-454957
M. Shlyagin thanks CONACYT (Mexico) for grant no. 613204-454957, which supported his stay at the Ioffe Physical Technical Institute, Russian Academy of Sciences.
Received: 22.02.2019
Revised: 19.03.2019
Accepted: 29.04.2019
English version:
Technical Physics Letters, 2019, Volume 45, Issue 8, Pages 743–745
DOI: https://doi.org/10.1134/S1063785019080121
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: A. V. Prokof'ev, I. V. Pleshakov, M. Shlyagin, P. M. Agruzov, E. E. Bibik, Yu. I. Kuzmin, “Noise characteristics of the optical response of ferrofluids to a magnetic field”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 45:15 (2019), 3–5; Tech. Phys. Lett., 45:8 (2019), 743–745
Citation in format AMSBIB
\Bibitem{ProPleShl19}
\by A.~V.~Prokof'ev, I.~V.~Pleshakov, M.~Shlyagin, P.~M.~Agruzov, E.~E.~Bibik, Yu.~I.~Kuzmin
\paper Noise characteristics of the optical response of ferrofluids to a magnetic field
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2019
\vol 45
\issue 15
\pages 3--5
\mathnet{http://mi.mathnet.ru/pjtf5355}
\crossref{https://doi.org/10.21883/PJTF.2019.15.48076.17745}
\elib{https://elibrary.ru/item.asp?id=41131137}
\transl
\jour Tech. Phys. Lett.
\yr 2019
\vol 45
\issue 8
\pages 743--745
\crossref{https://doi.org/10.1134/S1063785019080121}
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    • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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