Referências: |
D.C. Mattis, The Teory of Magnetism, Solid State Sciences 55, N. York, Tokio (1985)
A.H. Morrish, The Physical Principles of Magnetism, John Wiley & Sons, Inc. (1965)
A.I. Akheizer et al, Spin Waves.
F. Keffeer, Spin Waves.
R.M. White, Quantum Teory of Magnetism, N. York, Tokio (1970)
M.Sparks, Ferromagnetic Relaxation Theory.
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