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Correlated Molecular Field Theory for the Ferromagnetic Regime of Amorphous Systems
Author(s) -
Holey T.,
Fähnle M.
Publication year - 1987
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.2221410125
Subject(s) - condensed matter physics , ferromagnetism , amorphous solid , materials science , spontaneous magnetization , magnetization , field (mathematics) , magnetic field , physics , chemistry , quantum mechanics , mathematics , pure mathematics , organic chemistry
Using the modified equation of state of Arrott and Noakes a self‐consistent correlated molecular field theory for the ferromagnetic temperature range of amorphous systems is developed. The temperature dependence of the spontaneous magnetization and of the width of Mössbauer lines is calculated, as well as the Arrott‐plots of amorphous ferromagnets.