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2012 | 122 | 6 | 1004-1006
Article title

Influence of Epitaxial Strain on Magnetic Anisotropy in (Ga,Mn)As

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EN
Abstracts
EN
Two (Ga,Mn)As samples having different magnetic anisotropy (one with in-plane easy axis and another one with out-of-plane easy axis) were studied by means of magnetotransport experiments. Anisotropy field B_{A} was determined for both samples as a function of temperature. For the sample having in-plane easy axis, an inversion of the direction of planar Hall effect hysteresis was observed upon increase of temperature. This result was simulated using the Stoner-Wohlfarth model.
Keywords
EN
Contributors
author
  • Institute of Experimental Physics, Faculty of Physics, University of Warsaw, Hoża 69, 00-681 Warsaw, Poland
author
  • Institute of Experimental Physics, Faculty of Physics, University of Warsaw, Hoża 69, 00-681 Warsaw, Poland
  • Institute of Experimental Physics, Faculty of Physics, University of Warsaw, Hoża 69, 00-681 Warsaw, Poland
author
  • Institute of Experimental Physics, Faculty of Physics, University of Warsaw, Hoża 69, 00-681 Warsaw, Poland
author
  • Institute of Experimental Physics, Faculty of Physics, University of Warsaw, Hoża 69, 00-681 Warsaw, Poland
author
  • Institute of Experimental Physics, Faculty of Physics, University of Warsaw, Hoża 69, 00-681 Warsaw, Poland
author
  • Institute of Physics, PAS, al. Lotników 32/46, 02-668 Warsaw, Poland
  • Max-Lab, Lund University, Lund, SE-221 00, Sweden
References
  • 1. M. Sawicki, J. Magn. Magn. Mater. 300, 1 (2006)
  • 2. J. Sadowski, R. Mathieu, P. Svedlindh, J.Z. Domagała, J. Bak-Misiuk, K. Światek, M. Karlsteen, J. Kanski, L. Ilver, H. Åsklund, U. Södervall, Appl. Phys. Lett. 78, 3271 (2001)
  • 3. H. Son, S. Chung, S. Yea, S. Lee, X. Liu, J.K. Furdyna, J. Appl. Phys. 103, 07F313 (2008)
  • 4. K. Pappert, C. Gould, M. Sawicki, J. Wenisch, K. Brunner, G. Schmidt, L.W. Molenkamp, New J. Phys. 9, 354 (2007)
  • 5. M. Gryglas-Borysiewicz, A. Kwiatkowski, M. Baj, D. Wasik, J. Przybytek, J. Sadowski, Phys. Rev. B 82, 153204 (2010)
  • 6. D.Y. Shin, S.J. Chung, Sanghoon Lee, X. Liu, J.K. Furdyna, Phys. Rev. B 76, 035327 (2007)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv122n608kz
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