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2013 | 124 | 5 | 833-835
Article title

Influence of Cr-Substitution on the Electrical Properties of Fe_{1-x}Cr_xVSbO_6

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EN
Abstracts
EN
Fe_{1-x}Cr_xVSbO_6 solid solution is semiconductor with the activation energy decreasing both in the intrinsic and extrinsic conductivity temperature regions as the Cr-content increases. The n-type conduction is observed for Fe-richer samples while a change of the Seebeck coefficient (from n to p) - for Cr-richer ones. Magnetic isotherms for all samples of solid solution under study are characteristic of the universal Brillouin function, indicating paramagnetic response. These effects are discussed within the framework of the appearance of the mixed valence of both Fe and Cr ions.
Keywords
EN
Contributors
author
  • University of Silesia, Institute of Physics, Uniwersytecka 4, 40-007 Katowice, Poland
author
  • West Pomeranian University of Technology, Szczecin, Department of Inorganic and Analytical Chemistry, al. Piastów 42, 71-065 Szczecin, Poland
author
  • West Pomeranian University of Technology, Szczecin, Department of Inorganic and Analytical Chemistry, al. Piastów 42, 71-065 Szczecin, Poland
author
  • University of Silesia, Institute of Physics, Uniwersytecka 4, 40-007 Katowice, Poland
author
  • International Laboratory of High Magnetic Fields and Low Temperatures, Gajowicka 95, 53-529 Wrocław, Poland
References
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv124n522kz
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