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Agafonov, L., Gerevenkov, P., Mekhonoshin, D., & Pamyatnykh, L. (2016). Statistical Analysis Of Spiral Dynamic Domains Spatial And Temporal Characteristics During Self-Organization Process In Iron Garnets Multidomain Magnetic Films. KnE Materials Science, 1(1), 1-4. https://doi.org/10.18502/kms.v1i1.553

https://doi.org/10.18502/kms.v1i1.553

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authors

  • L.Y. Agafonov
    No author data available.
  • P.I. Gerevenkov
    No author data available.
  • D.S. Mekhonoshin
    No author data available.
  • L.A. Pamyatnykh
    No author data available.

Published Date

  • Oct 12, 2016

Statistical Analysis Of Spiral Dynamic Domains Spatial And Temporal Characteristics During Self-Organization Process In Iron Garnets Multidomain Magnetic Films

KnE Materials Science / IV Sino-Russian ASRTU Symposium on Advanced Materials and Processing Technology (ASRTU) / Pages 1-4

Abstract

Self-organization processes that appear as formation of spiral dynamic domains were studied in iron garnets epitaxial films. Application of statistics methods to analysis of large experimental dataset on spiral dynamic domains allowed establishing a threshold character of spiral dynamic domains spatial and temporal characteristics temperature dependencies. The threshold temperature, at which characteristics of spiral dynamic domains exhibit a sharp change, coincides with the temperature of most intense formation of the domains.

References
[1] G. S. Kandaurova, New phenomena in the low-frequency dynamics of magnetic domain ensembles, Physics-Uspekhi, 45, no. 10, 1051–1072, (2002).


[2] O. P. Shetnikov, L. Y. Agafonov, D. S. Mekhonoshin, and L. A. Pamyatnykh, Effect of temperature on the formation of dynamic magnetic domains in ferrite-garnet films, Bulletin of the Russian Academy of Sciences: Physics, 78, no. 9, 950–953, (2014).