Paper Title:
Determination of Magnetic Moments of Magnetite Nanoparticles Aggregates by Optical Methods
  Abstract

Magnetic birefringence in kerosene based magnetic fluid in variable and pulsing field is investigated. It is shown, that the size of aggregates of defining effect is about 70 nanometers. The absence of spontaneous magnetisation at such aggregates is installed. The value of the parameter connecting the permanent and induced magnetic moments of the aggregate of nanoparticles is experimentally defined.

  Info
Periodical
Solid State Phenomena (Volumes 152-153)
Edited by
N. Perov
Pages
163-166
DOI
10.4028/www.scientific.net/SSP.152-153.163
Citation
C. V. Yerin, "Determination of Magnetic Moments of Magnetite Nanoparticles Aggregates by Optical Methods", Solid State Phenomena, Vols. 152-153, pp. 163-166, 2009
Online since
April 2009
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