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1.1.1 Continuum Hypothesis
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1. The Micromagnetic Model
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1. The Micromagnetic Model
Contents
1.1 Micromagnetic Free Energy
In this section we introduce a continuum model, in terms of magnetic polarization per unit volume, and characterize the state of a generic ferromagnetic body by means of its free energy.
Subsections
1.1.1 Continuum Hypothesis
1.1.2 Basic Thermodynamics for magnetized media. Thermodynamic potentials
1.1.3 Exchange interaction and energy
1.1.3.1 Paramagnetism
1.1.3.2 Ferromagnetism. Weiss molecular field
1.1.3.3 Microscopic model
1.1.4 Anisotropy
1.1.4.1 Uniaxial anisotropy
1.1.4.2 Cubic anisotropy
1.1.5 Magnetostatic interactions
1.1.5.1 Magnetostatic energy
1.1.6 The External Field. Zeeman Energy
1.1.7 Magnetoelastic interactions
1.1.8 The Free Energy Functional
Massimiliano d'Aquino 2005-11-26
