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 language | English |
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Pages (from-to) | 223-228 |
Number of pages | 6 |
Journal | Hyperfine Interactions |
Volume | 156-157 |
Issue number | 1-4 |
DOIs | |
Publication status | Published - Mar 2004 |
Keywords
- Hematite
- Hyperfine field
- Spinel ferrites
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Nuclear and High Energy Physics
- Condensed Matter Physics
- Physical and Theoretical Chemistry