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2011 | 119 | 5 | 654-656
Article title

The Role of Frustration in Magnetism of Ge_{1-x}Cr_{x}Te Semimagnetic Semiconductor

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EN
Abstracts
EN
We present preliminary studies of magnetic properties of Ge_{1-x}Cr_{x}Te semimagnetic semiconductors with low chromium content x < 0.026. The static and dynamic magnetometry techniques were employed for the current investigations. The obtained results showed large bifurcations between zero-field cooled and field cooled magnetization curves at temperatures lower than 50 K. The dynamic susceptibility measurements proved via frequency shifting of the peaks that the observed magnetic order at low temperatures was the spin-glass-like state caused by magnetic frustration of the system.
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Contributors
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
  • Institute of Physics, Polish Academy of Sciences, al. Lotników 32/46, 02-668 Warsaw, Poland
  • Institute of Physics, Polish Academy of Sciences, al. Lotników 32/46, 02-668 Warsaw, Poland
  • Institute of Physics, Polish Academy of Sciences, al. Lotników 32/46, 02-668 Warsaw, Poland
author
  • Department of Physics & Center for Nanophysics and Advanced Materials, University of Maryland, College Park, MD 20742, USA
author
  • Department of Physics & Center for Nanophysics and Advanced Materials, University of Maryland, College Park, MD 20742, USA
author
  • Faculty of Physics, Warsaw University of Technology, 00-662 Warsaw, Poland
author
  • Institute of Material Science Problems, Ukrainian Academy of Sciences, 5 Wilde Str., 274001, Chernovtsy, Ukraine
author
  • Institute of Material Science Problems, Ukrainian Academy of Sciences, 5 Wilde Str., 274001, Chernovtsy, Ukraine
References
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv119n524kz
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