Dipolar interactions in nanosized granular systems

János Füzi, Lajos Károly Varga

Research output: Contribution to journalConference article

4 Citations (Scopus)

Abstract

Monte Carlo simulations are performed to study the magnetization properties of a cluster of nanosized magnetic particles in a non-magnetic matrix. The dipolar interaction between monodomain particles is considered. To enhance convergence, the orientations of the magnetic moments are confined to a number of equally distributed fixed directions. The results show that the dipole-dipole interaction alone does not account for the experimentally observed characteristics of such systems.

Original languageEnglish
Pages (from-to)320-324
Number of pages5
JournalPhysica B: Condensed Matter
Volume343
Issue number1-4
DOIs
Publication statusPublished - Jan 1 2004
EventProceedings of the Fourth International Conference on Hysteresis (HMM 2003) - Salamanca, Spain
Duration: May 28 2003May 30 2003

Keywords

  • Magnetic nanocomposites
  • Micromagnetism

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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