Journal of Applied Physics · 1997 · 30 citations · 14 references
Materials ScienceMagnetismFerromagnetismMagnetic PropertiesEngineeringPhysicsNatural SciencesMagnetic MaterialCondensed Matter PhysicsMagnetic ResonanceApplied PhysicsAlloy SeriesFe57 Mössbauer SpectroscopyMagnetic PropertyRandom-bond Ising ModelMagnetic Materials
The magnetic properties of the FexMn0.7−xAl0.30 (0.40⩽x⩽0.58) alloy series have been investigated by means of Fe57 Mössbauer spectroscopy and ac magnetic susceptibility measurements. From our data, we propose a magnetic phase diagram for the system which is adequately reproduced by a diluted and random-bond Ising model which was analyzed on the basis of the mean-field renormalization-group method.
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