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Anisotroy Contribution of the Mn 3+ Ion and Related Directional Orders in Some Li‐Mn Ferrites
Author(s) -
Marais A.,
Merceron T.,
Maxim Gh.,
Porte M.
Publication year - 1972
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2220520232
Subject(s) - magnetocrystalline anisotropy , ion , anisotropy , materials science , ferrite (magnet) , lattice (music) , condensed matter physics , magnetic anisotropy , chemistry , magnetization , physics , magnetic field , composite material , optics , quantum mechanics , organic chemistry , acoustics
The magnetic after‐effect, the induced uniaxial anisotropy, and the squareness ratio‐three phenomena due to the directional order‐have been investigated in the ferrite system Li 0.45 Mn x Fe 2. 55−x 0 4+y . The important role played by Mn 3+ ions in the directional order formation has been show, resulting from a contribution to the magnetocrystalline anisotropy of Mn 3+ ions. The elementary coupling energy of the Mn 3+ ion to the lattice has been calculated.