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2009 | 115 | 1 | 89-91
Article title

Structural, Magnetic and Transport Properties οf NdBaCo_{2}O_{5+x} Thin Films Deposited by Magnetron Sputtering

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Abstracts
EN
For the first time, thin films of NdBaCo_{2}O_{5+x} were deposited by RF magnetron sputtering on different substrates. The films deposited on SrLaAlO_4(001) substrates exhibited highly textured structure with c-axis directed out-of-plane. Magnetic measurements M vs. T of three NdBaCo_{2}O_{5+x}/SrLaAlO_4(001) films revealed successively paramagnetic-ferromagnetic-antiferromagnetic transitions with decrease in temperature. Their paramagnetic Curie-Weiss temperatures were estimated to be in the range of T_{C}=100-116 K. Resistivity of the cobaltite thin film exhibited insulating behavior and the best fit was found for the variable range hopping mechanism.
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Contributors
author
  • Institute of Solid State Physics, Bulgarian Academy of Sciences, BG-1784 Sofia, Bulgaria
  • International Laboratory for High Magnetic Fields and Low Temperatures, 53-529 Wrocław, Poland
author
  • Institute of Physics, Polish Academy of Sciences, PL-02-668 Warsaw, Poland
author
  • Institute of Physics, Polish Academy of Sciences, PL-02-668 Warsaw, Poland
author
  • Institute of Physics, Polish Academy of Sciences, PL-02-668 Warsaw, Poland
author
  • Institute of Physics, Polish Academy of Sciences, PL-02-668 Warsaw, Poland
author
  • Institute of Physics, Polish Academy of Sciences, PL-02-668 Warsaw, Poland
  • Scientific-Practical Materials Research Centre of NAS of Belarus, 220072 Minsk, Belarus
author
  • International Laboratory for High Magnetic Fields and Low Temperatures, 53-529 Wrocław, Poland
author
  • International Laboratory for High Magnetic Fields and Low Temperatures, 53-529 Wrocław, Poland
  • Leibniz-Institut fur Festkörper- und Werkstofforschung Dresden, 01171 Dresden, Germany
author
  • Institute of Physics, Polish Academy of Sciences, PL-02-668 Warsaw, Poland
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Document Type
Publication order reference
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YADDA identifier
bwmeta1.element.bwnjournal-article-appv115n1017kz
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