Proceedings of the International School of Physics "Enrico Fermi.", Volume 70N. Zanichelli, 1978 - Nuclear physics |
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Page 10
... atomic number 67 69 71 Fig . 6 . - Lattice constant vs. atomic number for rare - earth iron garnets . The dashed curve passes through values for the trivalent rare earths with sperical electronic con- figuration [ 38 ] . maximum lattice ...
... atomic number 67 69 71 Fig . 6 . - Lattice constant vs. atomic number for rare - earth iron garnets . The dashed curve passes through values for the trivalent rare earths with sperical electronic con- figuration [ 38 ] . maximum lattice ...
Page 84
... number of phenomenological constants has to be introduced which are determined by the number of magnetic sublattices and which cannot be related to the underlying atomic parameters . The concept of this theory will be discussed in some ...
... number of phenomenological constants has to be introduced which are determined by the number of magnetic sublattices and which cannot be related to the underlying atomic parameters . The concept of this theory will be discussed in some ...
Page 103
... number of additional constants which are not known from independent ... atomic arrangement , which induces a strain dependence of the crystalline ... number of independent coefficients V ( r , c ) / dɛ , and J . , ( E ) / de , is deter ...
... number of additional constants which are not known from independent ... atomic arrangement , which induces a strain dependence of the crystalline ... number of independent coefficients V ( r , c ) / dɛ , and J . , ( E ) / de , is deter ...
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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