The formation of lithiated Ti-doped α-Fe2O3 nanocrystalline particles by mechanical milling of Ti-doped lithium spinel ferrite

H. M. Widatallah, A. M. Gismelseed, K. Bouziane, F. J. Berry, A. D. Al Rawas, I. A. Al-Omari, A. A. Yousif, M. E. Elzain

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

The milling of spinel-related Ti-doped Li0.5Fe2.5O4 for different times is studied with XRD, Mössbauer spectroscopy and magnetic measurements. Milling converts the material to LiTi-doped α-Fe2O3 nanocrystalline particles via an intermediate γ-LiFeO2-related phase. The role played by the dopant Ti-ion in the process is emphasized.

Original languageEnglish
Pages (from-to)223-228
Number of pages6
JournalHyperfine Interactions
Volume156-157
Issue number1-4
Publication statusPublished - Mar 2004

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Keywords

  • Hematite
  • Hyperfine field
  • Spinel ferrites

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Nuclear and High Energy Physics
  • Atomic and Molecular Physics, and Optics
  • Physical and Theoretical Chemistry

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