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2007 | 112 | 2 | 369-373
Article title

Planar Hall Effect in Ferromagnetic (Ga,Mn)As/GaAs Superlattices

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Abstracts
EN
The planar Hall effect was used for investigation of magnetic anisotropy in short period (Ga,Mn)As/GaAs superlattices epitaxially grown on (001) oriented GaAs substrate. The results confirmed the existence of low-temperature magnetocrystalline anisotropy in the superlattices with the easy magnetic axes directed along the two in-plane 〈100〉 directions. Attention is paid to the two-state behaviour of the planar Hall resistance at zero magnetic field that provides its usefulness for applications in non-volatile memory devices.
Keywords
Contributors
author
  • Institute of Physics, Polish Academy of Sciences, al. Lotników 32/46, 02-668 Warsaw, Poland
  • College of Science, Cardinal S. Wyszyński University, Warsaw, Poland
author
  • Institute of Physics, Polish Academy of Sciences, al. Lotników 32/46, 02-668 Warsaw, Poland
author
  • Institute of Physics, Polish Academy of Sciences, al. Lotników 32/46, 02-668 Warsaw, Poland
author
  • Institute of Physics, Polish Academy of Sciences, al. Lotników 32/46, 02-668 Warsaw, Poland
author
  • Institute of Physics, Polish Academy of Sciences, al. Lotników 32/46, 02-668 Warsaw, Poland
  • IMAX-Lab, Lund University, 22100 Lund, Sweden
  • Groupe d'Etude des Semiconducteurs CC074, Université Montpellier II, Montpellier, France
author
  • Groupe d'Etude des Semiconducteurs CC074, Université Montpellier II, Montpellier, France
author
  • Groupe d'Etude des Semiconducteurs CC074, Université Montpellier II, Montpellier, France
References
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Document Type
Publication order reference
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YADDA identifier
bwmeta1.element.bwnjournal-article-appv112n240kz
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