Computational calculations of magnetic relaxation and viscosity in small magnetic grains

J. M. Hernàndez*, X. X. Zhang, J. Tejada

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

4 Scopus citations

Abstract

In this article we present a phenomenological model which simulates very well the magnetic relaxation behavior experimentally observed in small magnetic grains and single domain particles. In this model, the occurrence of quantum tunneling of magnetization below a certain temperature is taken into account. Experimental results for different materials are presented to illustrate the most important behavior deduced from our model.

Original languageEnglish (US)
Pages (from-to)4686-4688
Number of pages3
JournalJournal of Applied Physics
Volume79
Issue number8 PART 2A
StatePublished - Apr 15 1996
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Physics and Astronomy (miscellaneous)

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