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

Authors V.V. Chekanov , N.V. Kandaurova ,  V.S. Chekanov

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

Issue Volume 7, Year 2015, Number 4
Dates Received 29 September 2015; published online 10 December 2015
Citation 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
Keywords Magnetic fluid (21) , Electroreflection, Thin membrane (2) , Reflectance (5) , Reflected light intensity, Instability, Autowaves.
Annotation 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.

List of References