Proceedings of the International School of Physics "Enrico Fermi.", Volume 70N. Zanichelli, 1978 - Nuclear physics |
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Page 16
... Pauli exclusion principle and L = Σm , the maximum value of the orbital - angular - momentum quantum number consistent with S. For the heavier rare earths g = ( L + 2S ) / ( L + S ) ; therefore , gJ = L + 28 . S = For the empty ( La3 + ) ...
... Pauli exclusion principle and L = Σm , the maximum value of the orbital - angular - momentum quantum number consistent with S. For the heavier rare earths g = ( L + 2S ) / ( L + S ) ; therefore , gJ = L + 28 . S = For the empty ( La3 + ) ...
Page 197
... Pauli exclusion principle demands a totally antisymmetric wave function . If spin- orbit coupling is neglected , an orbital wave function which is symmetric will be coupled with a spin function which is antisymmetric and vice versa ...
... Pauli exclusion principle demands a totally antisymmetric wave function . If spin- orbit coupling is neglected , an orbital wave function which is symmetric will be coupled with a spin function which is antisymmetric and vice versa ...
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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