Proceedings of the International School of Physics "Enrico Fermi.", Volume 70N. Zanichelli, 1978 - Nuclear physics |
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Page 214
... decay length often several times the film thickness . As a result , the magnetostatic surface modes are propagating waves and in finite samples their normal - mode frequencies depend on the geometry of the film [ 35 ] . The details of ...
... decay length often several times the film thickness . As a result , the magnetostatic surface modes are propagating waves and in finite samples their normal - mode frequencies depend on the geometry of the film [ 35 ] . The details of ...
Page 237
... decay length of 5.5 nm and 9.0 nm , respectively . In garnet films of thickness on the order of 1 μm , the fraction of energy absorbed by the mode associated with k , is negligible and the use of Maxwell's equations to satisfy ...
... decay length of 5.5 nm and 9.0 nm , respectively . In garnet films of thickness on the order of 1 μm , the fraction of energy absorbed by the mode associated with k , is negligible and the use of Maxwell's equations to satisfy ...
Page 256
... decay length of 7.7 nm . The magnitude of the maximum deviation of the magnetization at the surface , Aq , is about 0.02 radians or approximately one degree . Ф For Permalloy films , E is on the order of 0.2 erg / cm2 [ 76 ] , giving a ...
... decay length of 7.7 nm . The magnitude of the maximum deviation of the magnetization at the surface , Aq , is about 0.02 radians or approximately one degree . Ф For Permalloy films , E is on the order of 0.2 erg / cm2 [ 76 ] , giving a ...
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absorption angle anisotropy constants antiferromagnetic Appl axis birefringence Bloch lines Bloch point bubble calculated cation cm-¹ Co² Co³ coefficient concentration contribution crystal field cubic Curie temperature curve diamagnetic dichroism direction of magnetization domain wall effects electron energy levels equations exchange experimental Fe2+ Fe³ ferrimagnetic ferromagnetic resonance film formula unit frequency GELLER GILLEO given Hamiltonian interaction ion moments Journ K₁ lattice constant line width linear magnetic anisotropy magnetic field magneto-optical magnetoelastic magnons measurements modes neutron diffraction observed obtained octahedral octahedral sites optical orbital oxygen paramagnetic parameters phonons photoinduced photomagnetic Phys polarization polycrystalline properties rare-earth ions rare-earth iron garnets relaxation resonance room temperature rotation sample shown in fig sin² specimens spin wave spin-orbit coupling spontaneous magnetization sublattice substitution surface symmetry temperature dependence tetrahedral theory tion torque transitions uniaxial anisotropy valence values vector velocity yttrium iron garnet