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2008 | 113 | 1 | 583-586
Article title

Defect Sensitivity of Magnetic Dot Arrays Influenced by Thermal Activation and Intradot Anisotropy

Content
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Languages of publication
EN
Abstracts
EN
The influence of non-magnetic central node defect on magnetic hysteresis of regular square-shaped segment of magnetic dot array with perpendicular uniaxial anisotropy under the thermal activation was investigated via computer simulations based on stochastic Landau-Lifshitz-Gilbert equation. The aim of this study is to point out the simultaneous effect of anisotropy and thermal activation to the dynamical properties of magnetic dot arrays.
Keywords
Publisher

Year
Volume
113
Issue
1
Pages
583-586
Physical description
Dates
published
2008-01
received
2007-07-09
Contributors
author
  • Department of Theoretical Physics and Astrophysics, Faculty of Science, P.J. Šafárik University, Park Angelinum 9, 041 01 Košice, Slovak Republic
author
  • Department of Theoretical Physics and Astrophysics, Faculty of Science, P.J. Šafárik University, Park Angelinum 9, 041 01 Košice, Slovak Republic
author
  • Department of Theoretical Physics and Astrophysics, Faculty of Science, P.J. Šafárik University, Park Angelinum 9, 041 01 Košice, Slovak Republic
References
  • 1. J.I. Martín, J. Nogués, K. Liu, J. Vicent, I. K. Schuller, J. Magn. Magn. Matter. 256, 449 (2003)
  • 2. J.L. Duvail, S. Dubois, L. Piraux, J. Appl. Phys. 84, 6352 (1998)
  • 3. Physics Today, Eds. G. Prinz, K. Gathaway, AIP, New York, Vol. 24, 1995
  • 4. L.J. Heyderman, H.H. Solak, C. David, D. Atkinson, R.P. Cowburn, F. Nolting, Appl. Phys. Lett. 85, 4989 (2004)
  • 5. M. Albrecht, M. Hu, A, Moser, O. Hellwig, B.D. Terris, J. Appl. Phys. 97, 103910 (1905)
  • 6. P. Baláž, D. Horváth, M. Gmitra, arxiv 0705.1889, submitted to J. Magn. Magn. Mater
  • 7. W. Scholz, W. Schrefl, J. Fidler, J. Magn. Magn. Mater. 233, 296 (2001)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv113n1142kz
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