Electrical properties of magnetodielectric emulsions in magnetic field
Abstract
The paper presents the results of experimental studies of the permittivity and conductivity of magnetodielectric emulsions subjected to the action of external magnetic field. The correlation between emulsion macroscopic properties and its microstructural state is demonstrated.
About the Authors
Elena Sergeevna Tkacheva
NCFU
Russian Federation
Russian Federation
Arthur Robertovich Zakinyan
NCFU
Russian Federation
Russian Federation
Yuri Ivanovich Dikansky
NCFU
Russian Federation
Russian Federation
References
1. Ткачева Е. С., Закинян А. Р. Динамика формы магнитных и немагнитных капель магнитодиэлектрических эмульсий в магнитном и электрическом полях // Научно-технические ведомости СПбГПУ. 2009. № 4(88). С. 76–82.
2. Tkacheva E. S., Zakinyan A. R., Dikansky Y. I. Dynamics of a dielectric microdrop suspended in a magnetic fluid in electric and magnetic fields // Solid state phenomena. 2012. Vol. 190. P. 653–656.
3. Zakinyan A. R., Tkacheva E. S., Dikansky Y. I. Dynamics of a dielectric droplet suspended in a magnetic fluid in electric and magnetic fields // Journal of Electrostatics. 2012. Vol. 70. P. 225–232.
4. Ткачева Е. С., Закинян А. Р., Диканский Ю. И. Деформация микрокапель магнитодиэлектрических эмульсий в переменном электрическом и вращающемся магнитном полях // Фундаментальные исследования. 2012. № 6. С. 685–688.
5. Skjeltorp A. T. One- and two-dimensional crystallization of magnetic holes // Phys. Rev. Lett. 1983. Vol. 51. P. 2306–2309.
6. Toussaint R., Akselvoll J., Helgesen G., Skjeltorp A. T., Flekkoy E. G. Interaction model for magnetic holes in a ferrofluid layer // Phys. Rev. E. 2004. Vol. 69. 011407.
7. Toussaint R., Akselvoll J., Helgesen G., Flekkoy E. G., Skjeltorp A. T. Interaction of magnetic holes in ferrofluid layers // Progr. Colloid Polym. Sci. 2004. Vol. 128. P. 151–155.
8. Kristiansen K. de Lange, Helgesen G., Skjeltorp A. T. Braid theory and Zipf-Mandelbrot relation used in microparticle dynamics // Eur. Phys. J. B. 2006. Vol. 51. P. 363–371.
9. Helgesen G., Svasand E., Skjeltorp A. T. Nanoparticle induced self-assembly // J. Phys.: Condens. Matter. 2008. Vol. 20. 204127.
10. Popplewell J., Rosensweig R. E., Siller J. K. Magnetorheology of ferrofluid composites // J. Magn. Magn. Mater. 1995. Vol. 149. P. 53–56.
11. Davies P., Popplewell J., Martin G., Bradbury A., Chantrell R. W. Monte Carlo simulations of the structure of magnetic fluid composites // J. Phys. D: Appl. Phys. 1986. Vol. 19. P. 469–476.
12. Усиков С.В. Электрометрия жидкостей. Л.: Химия, 1974. 144 с.
13. Эмульсии / под ред. Ф. Шермана. Л.: Химия, 1972. 448 с.
Review
For citations:
Tkacheva E.S., Zakinyan A.R., Dikansky Yu.I. Electrical properties of magnetodielectric emulsions in magnetic field. Science. Innovations. Technologies. 2013;(1):30-36. (In Russ.)
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