Extinction and Scattering of Light by Magnetic Colloidal Nanoparticles

Authors C.V. Yerin

North-Caucasian Federal University, 1, Pushkin St., 355009 Stavropol, Russian Federation

Е-mail exiton@inbox.ru
Issue Volume 7, Year 2015, Number 4
Dates Received 28 September 2015; published online 10 December 2015
Citation C.V. Yerin, J. Nano- Electron. Phys. 7 No 4, 04042 (2015)
PACS Number(s) 75.50.Mn
Keywords Magnetic fluid (21) , Light extinction, Dynamic light scattering (2) , Particles size distribution, Aggregate of nanoparticles (2) .
Annotation The peculiarities of scattering and extinction of light by colloids with different concentrations of magnetite nanoparticles are investigated. The light absorption effect on spectral dependencies of optical density of magnetic colloid are observed. According to dynamic light scattering experiments, particle size distributions for samples with different concentration of nanoparticles are defined.

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