Ferromagnetism in Fe doped ZnO synthesized by co-precipitation method

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Abstract

The samples of Zn<sub>1-<i>x</i></sub>Fe<sub><i>x</i></sub>O (0.0 ≤ <i>x</i> ≤ 0.05) were prepared using co-precipitation method. The effect of Fe ions substitution on structural, magnetic and electronic structure studies have been carried out using X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), DC magnetization and near edge X-ray absorption fine structure spectroscopy (NEXAFS) measurements. XRD and FTIR measurements demonstrate that all the samples are polycrystalline single phase nature and belong to the wurtzite lattice, and rule out the presence of any secondary phase formation. From the analysis of XRD data, it is observed that the peaks position shifted toward lower 2θ with increase in Fe content. DC magnetization measurements performed at 5 K and 300 K represent that all samples exhibit room temperature ferromagnetism. NEXAFS measurements performed at Fe <i>K</i>-edge reflects that Fe is in Fe<sup>3+</sup> state. <i>PACS</i>: 75.50.Pp; 18.70.Dm; 61.46. +w; 82.80.Ej

Journal

  • Journal of the Ceramic Society of Japan

    Journal of the Ceramic Society of Japan 117(1365), 616-618, 2009-05-01

    The Ceramic Society of Japan

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Codes

  • NII Article ID (NAID)
    10025967715
  • NII NACSIS-CAT ID (NCID)
    AA12229489
  • Text Lang
    ENG
  • Article Type
    ART
  • ISSN
    18820743
  • NDL Article ID
    10214932
  • NDL Source Classification
    ZP9(科学技術--化学・化学工業--無機化学・無機化学工業--セラミックス・窯業)
  • NDL Call No.
    Z78-A504
  • Data Source
    CJP  NDL  J-STAGE 
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