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2010 | 118 | 5 | 780-781
Article title

Study of Magnetic and Structural Properties of Non-Stoichiometric NiZn Ferrites Prepared by Wet Method

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EN
Abstracts
EN
An iron-deficient (Ni_{0.33}Zn_{0.67})_{1 + x}Fe_{2 - x}O_4 and stoichiometric Ni_{0.45}Zn_{0.55}Fe_2O_4 prepared by a wet method were studied using the Mössbauer spectroscopy and thermomagnetic measurements. For the iron-deficient sample the T_{C} is twice as large and the temperature coefficient of initial permeability is two orders of magnitude lower in comparison with the stoichiometric samples. The results are supplemented by the frequency dependence of the complex permeability.
Keywords
Contributors
author
  • Slovak University of Technology, Ilkovičova 3, 812 19 Bratislava, Slovakia
author
  • Slovak University of Technology, Ilkovičova 3, 812 19 Bratislava, Slovakia
author
  • Slovak University of Technology, Ilkovičova 3, 812 19 Bratislava, Slovakia
author
  • Slovak University of Technology, Ilkovičova 3, 812 19 Bratislava, Slovakia
author
  • Slovak University of Technology, Ilkovičova 3, 812 19 Bratislava, Slovakia
author
  • Slovak University of Technology, Ilkovičova 3, 812 19 Bratislava, Slovakia
References
  • 1. S. Singhal, S.K. Barthwal, K. Chandra, J. Magn. Magn. Mater. 296, 94 (2006)
  • 2. F. Li, X. Liu, Q. Yang, J. Liu, D.G. Evans, X. Duan, Mater. Res. Bull. 40, 1244 (2003)
  • 3. L. Zhiyuan, X. Maoren, Z. Qingqiu, J. Magn. Magn. Mater. 219, 9 (2000)
  • 4. M. Ušáková, J. Lukáč, R. Dosoudil, V. Jančárik, J. Mater. Sci., Mater. Electron. 18, 1183 (2007)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv118n5027kz
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