| 136468-17-2

• CAS: 136468-17-2
• 化学式: FeO
• 分子量: 72.9994
• InChiKey: UQSXHKLRYXJYBZ-YTBWXGASSA-N

反应信息

• 作为反应物：
  描述：

  zinc(II) oxide 、 以 neat (no solvent, solid phase) 为溶剂， 生成 zinc oxide doped with iron
  参考文献：
  名称：

  Ferromagnetic properties of Fe-substituted ZnO-based magnetic semiconductor

  摘要：

  The diluted magnetic semiconductor (Zn1-xFexO)-Fe-57 (x = 0.01, 0.02, 0.03) compounds were prepared by the solid-state reaction method. The crystal structure of (Zn0.97Fe0.03O)-Fe-57 at room temperature is determined to be a hexagonal structure of P6(3)mc with lattice constants a(0) = 3.252 angstrom and c(0) = 5.205 angstrom by Rietveld refinement. The Bragg factors R-B and R-F were determined as 3.23% and 2.81%. From the inverse susceptibility versus T curve, the paramagnetic Curie temperature is found to be 2.7K and effective moment is found to be 4.01 mu(B), thereby suggesting that the exchange interactions between Fe ions are ferromagnetic. Mossbauer spectra of (Zn0.97Fe0.03O)-Fe-57 have been taken at various temperatures ranging from 4.2 to 295 K. Mossbauer spectrum for (Zn0.97Fe0.03O)-Fe-57 at 4.2K has shown ferromagnetic phase (sextet), and the spectra were fitted based on a random distribution model of Fe ions. (C) 2006 Elsevier B. V. All rights reserved.

  DOI：

  10.1016/j.jmmm.2006.02.135