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  1. No Access

    Article

    Structural and Mössbauer studies of nanocrystalline Mn4+-doped Li0.5Fe2.5O4 particles prepared by mechanical milling

    The structure and magnetic properties of spinel-related Mn4+-doped Li0.5Fe2.5O4 nanocrystalline particles of the composition Li0.5Fe2.25Mn0.1875O4, prepared by milling a pristine sample for different times, were ...

    H. M. Widatallah, F. N. Al-Mabsali, F. S. Al-Hajri, N. O. Khalifa… in Hyperfine Interactions (2016)

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    Article

    Magnetic and Mössbauer studies of pure and Ti-doped YFeO 3 nanocrystalline particles prepared by mechanical milling and subsequent sintering

    Single-phased nanocrystalline particles of pure and 10 % Ti 4+-doped perovskite-related YFeO 3were prepared via mechanosynthesis at 450∘C. This temperature is ∼150–350 ∘C lower than those at which the materials, ...

    N. O. Khalifa, H. M. Widatallah, A. M. Gismelseed… in Hyperfine Interactions (2016)