Thermoremanent magnetization III. Theory of multidomain grains

作者: C. W. F. Everitt

DOI: 10.1080/14786436208212627

关键词: External fieldFerromagnetismBlocking (linguistics)PhysicsIntensity (heat transfer)Single domainCondensed matter physicsThermoremanent magnetizationCoercivity

摘要: Abstract A theory of thermoremanent magnetization is obtained for a Ferromagnetic material composed multidomain particles. Relationships are derived between the blocking temperature and coercive force also intensity strength external field. These relationships appear to account rather well experimental results reported in an earlier paper. The compared with various other explanations thermoremanence, especially Neel's single domain two theories seem natural way both resemblances differences magnetizations multi-domain

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