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Magnetic nanoparticles from spark discharge

M. M. Maiorov - E. Blūms - G. Kroņkalns - A. Krūmiņa - M. Lubāne

Institute of Physics, University of Latvia, 32 Miera, Salaspils, LV- 2169, Latvia \and Institute of Inorganic Chemistry, Riga Technical University, Latvia, e-Mail: maiorov@sal.lv

Abstract
A possibility to produce magnetic nanoparticles by initiating a pulse electric discharge between coarse iron particles under a layer of dielectric liquid (distilled water and ethanol) is studied. The produced nanoparticles are analyzed using X-ray diffraction, vibration magnetometry, electron microscopy and dynamic light scattering in nanoparticle colloidal dispersion. Figs 8, Refs 8.

Magnetohydrodynamics 52, No. 4, 507-512, 2016 [PDF, 2.88 Mb]

Copyright: Institute of Physics, University of Latvia
Electronic edition ISSN 1574-0579
Printed edition ISSN 0024-998X
DOI: http://doi.org/10.22364/mhd