Calculation of the Membrane Thickness of Magnetite Nanoparticles on the Surface of the Transparent Conductive Electrode in the Electric Field

Автор(ы) V.V. Chekanov , N.V. Kandaurova ,  V.S. Chekanov

North Caucasus Federal University 2, Kulakova Prosp., 355029 Stavropol, Russia

Выпуск Том 7, Год 2015, Номер 4
Даты Получено 29.09.2015, опубликовано online – 10.12.2015
Ссылка V.V. Chekanov, N.V. Kandaurova,  V.S. Chekanov, J. Nano- Electron. Phys. 7 No 4, 04041 (2015)
PACS Number(s) 75.50.Mm, 79.60.Jv
Ключевые слова Magnetic fluid (21) , Electroreflection, Thin membrane (2) , Reflectance (5) , Reflected light intensity, Instability, Autowaves.
Аннотация We observe and study the reflection and interference in the two-layer thin film composed of a conductive layer of ITO and dispersed particles of magnetic fluid (magnetite). In an electric field the equivalent thickness of the membrane is increased by varying the thickness of the second layer. At a certain value of the electric field the layer becomes unstable, its thickness varies periodically, autowave process leading to the characteristic active centers (pacemakers), spiral waves (reverberators) was observed.

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