1957•Philosophical magazineRequires access
The remanent magnetization of single domain ferromagnetic particles
E.P. Wohlfarth, D. G. Tonge
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Abstract
The remanent magnetization is calculated for particles with a number of equivalent easy directions of magnetization, and also for particles with mixed uniaxial anisotropies. Application is made to a variety of materials. In an Appendix the magnetization curves for particles with unidirectional anisotropy are calculated.