Proceedings of the International School of Physics "Enrico Fermi.", Volume 70N. Zanichelli, 1978 - Nuclear physics |
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Page 135
... group Eu , Tm , Sm , Gd , Lu . In ad- dition , the nonmagnetic substitutions from the group Ca , Ge , Ga , Y are ... rotation of most magnetic garnets makes the magnetic domains readily visible in a microscope and their dynamics ...
... group Eu , Tm , Sm , Gd , Lu . In ad- dition , the nonmagnetic substitutions from the group Ca , Ge , Ga , Y are ... rotation of most magnetic garnets makes the magnetic domains readily visible in a microscope and their dynamics ...
Page 159
... group of three - dimensional proper rotations R ( i.e. those that preserve the right - handedness of the x , y , z ... rotation through 90 ° about the z - axis in the right - hand screw sense . Application of R to the divergent point ...
... group of three - dimensional proper rotations R ( i.e. those that preserve the right - handedness of the x , y , z ... rotation through 90 ° about the z - axis in the right - hand screw sense . Application of R to the divergent point ...
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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