Size dependent magnetic properties of iron oxide nanoparticles

Jhunu Chatterjee, Yousef Haik, Ching Jen Chen

Research output: Contribution to journalArticlepeer-review

184 Citations (Scopus)

Abstract

γFe2O3 nanoparticles has been synthesized by a combination of chemical and ultrasonication procedure and further stabilized with surfactant. Their magnetic properties are compared with the different fractions (10-12, 20-30, 100-150nm) of commercially available iron oxide. The sizes obtained from the scanning transmission electron micrographs are correlated with the magnetic properties of the particles.

Original languageEnglish
Pages (from-to)113-118
Number of pages6
JournalJournal of Magnetism and Magnetic Materials
Volume257
Issue number1
DOIs
Publication statusPublished - Feb 2003
Externally publishedYes

Keywords

  • Blocking temperature
  • Magnetic particles
  • Magnetic properties
  • Ultrasonication

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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