Size dependent magnetic properties of iron oxide nanoparticles

Jhunu Chatterjee, Yousef Haik, Ching Jen Chen

Research output: Contribution to journalArticle

145 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

Fingerprint

Iron oxides
iron oxides
Magnetic properties
Nanoparticles
magnetic properties
nanoparticles
Surface-Active Agents
Surface active agents
surfactants
Scanning
scanning
Electrons
electrons
ferric oxide

Keywords

  • Blocking temperature
  • Magnetic particles
  • Magnetic properties
  • Ultrasonication

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Size dependent magnetic properties of iron oxide nanoparticles. / Chatterjee, Jhunu; Haik, Yousef; Chen, Ching Jen.

In: Journal of Magnetism and Magnetic Materials, Vol. 257, No. 1, 02.2003, p. 113-118.

Research output: Contribution to journalArticle

Chatterjee, Jhunu ; Haik, Yousef ; Chen, Ching Jen. / Size dependent magnetic properties of iron oxide nanoparticles. In: Journal of Magnetism and Magnetic Materials. 2003 ; Vol. 257, No. 1. pp. 113-118.
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