Micromagnetic simulation dynamics of susceptibility spectrum in diamond-shaped ferromagnetics

Ismail, Dede Djuhana, D. H. Kim

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We have investigated dynamics susceptibility spectrum in diamond-shaped ferromagnetics Cobalt and Permalloy by means of micromagnetic simulation based on Landau-Lifshitz-Gilbert equation. Interesting, it is found that the susceptibility spectrum exhibits similar peak frequency as the diagonal of diamond-shaped increases and tends to deceases as the thickness increases. We have also examined the susceptibility spectrum of diamond-shaped ferromagnetics using the Kittel's formula for frequency resonance. Our simulation results show agree well to the formula.

Original languageEnglish
Title of host publication4th International Conference on Mathematics and Natural Sciences, ICMNS 2012
Subtitle of host publicationScience for Health, Food and Sustainable Energy
PublisherAmerican Institute of Physics Inc.
Pages200-202
Number of pages3
ISBN (Print)9780735412217
DOIs
Publication statusPublished - 1 Jan 2014
Event4th International Conference on Mathematics and Natural Sciences: Science for Health, Food and Sustainable Energy, ICMNS 2012 - Bandung, Indonesia
Duration: 8 Nov 20129 Nov 2012

Publication series

NameAIP Conference Proceedings
Volume1589
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference4th International Conference on Mathematics and Natural Sciences: Science for Health, Food and Sustainable Energy, ICMNS 2012
CountryIndonesia
CityBandung
Period8/11/129/11/12

Keywords

  • diamond-shaped
  • ferromagnetics
  • Kittel's equation
  • micromagnetic
  • susceptibility

Fingerprint Dive into the research topics of 'Micromagnetic simulation dynamics of susceptibility spectrum in diamond-shaped ferromagnetics'. Together they form a unique fingerprint.

Cite this