Proceedings of the International School of Physics "Enrico Fermi.", Volume 70N. Zanichelli, 1978 - Nuclear physics |
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Results 1-3 of 74
Page ix
... resonance 33. The parallel - pump experiment . 3'4 . Modulated - resonance experiments 35. Policrystalline samples 3'6 . Nonlinear effects .. • 37. Magnetic - domain wall motion • 4. Ferromagnetic resonance in rare - earth iron garnets ...
... resonance 33. The parallel - pump experiment . 3'4 . Modulated - resonance experiments 35. Policrystalline samples 3'6 . Nonlinear effects .. • 37. Magnetic - domain wall motion • 4. Ferromagnetic resonance in rare - earth iron garnets ...
Page 286
... resonance , an effect known as saturation of the main resonance , and a subsidiary resonance is seen at lower magnetic fields . If the frequency is appropriate , the subsidiary resonance coincides with the main resonance and then the ...
... resonance , an effect known as saturation of the main resonance , and a subsidiary resonance is seen at lower magnetic fields . If the frequency is appropriate , the subsidiary resonance coincides with the main resonance and then the ...
Page 297
... resonant fre- quency is seen , in eq . ( 9 ) , to be frequency dependent . It is possible to measure this effect by using two different frequencies for ferromagnetic resonance , but it is simpler to compare the observed field for resonance ...
... resonant fre- quency is seen , in eq . ( 9 ) , to be frequency dependent . It is possible to measure this effect by using two different frequencies for ferromagnetic resonance , but it is simpler to compare the observed field for resonance ...
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Common terms and phrases
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