Proceedings of the International School of Physics "Enrico Fermi.", Volume 70N. Zanichelli, 1978 - Nuclear physics |
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Page 6
on the basis of the interaction angles, the largest interaction angle being for the
interaction involving the longer R-O and the longest R-Fe distance. Figure 3 [10]
shows the arrangement of d-site Fe"+ ions about a rare-earth ion in a c-site.
on the basis of the interaction angles, the largest interaction angle being for the
interaction involving the longer R-O and the longest R-Fe distance. Figure 3 [10]
shows the arrangement of d-site Fe"+ ions about a rare-earth ion in a c-site.
Page 84
vidual spins to specified crystallographic directions gives rise to the anisotropic
behaviour and primarily is caused by the following mechanisms: a) dipolar
interaction, b) spin-orbit coupling, c) anisotropic exchange. Further sources for ...
vidual spins to specified crystallographic directions gives rise to the anisotropic
behaviour and primarily is caused by the following mechanisms: a) dipolar
interaction, b) spin-orbit coupling, c) anisotropic exchange. Further sources for ...
Page 198
However, the origin of the interaction is not magnetic but rather due to a quantum
-mechanical Coulomb repulsion interaction which has no classical analogue. In
the presence of an applied magnetic field H, that portion of the total Hamiltonian ...
However, the origin of the interaction is not magnetic but rather due to a quantum
-mechanical Coulomb repulsion interaction which has no classical analogue. In
the presence of an applied magnetic field H, that portion of the total Hamiltonian ...
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Contents
Gruppo fotografico dei partecipanti al Corso fuori testo | 1 |
Octahedral sites | 3 |
Hightemperature results | 4 |
Copyright | |
34 other sections not shown
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Common terms and phrases
absorption angle anisotropy constants anisotropy energy annealing antiferromagnetic Appl axis Bloch lines Bloch point Bloch wall Bloch-line bubble calculated coefficients compensation point contribution Cošt crystal field cubic Curie temperature curve d-site diamagnetic dichroism direction of magnetization domain wall effects electron energy levels equation exchange experimental Fe2+ Fe3+ ions ferromagnetic resonance formula unit frequency gadolinium Gd3+ ion GELLER GILLEo given Hamiltonian interaction ion moments Journ lattice constant line width linear magnetic field magnetic ions magnetoelastic magnetostriction constants measurements neutron diffraction observed octahedral octahedral sites orientation parameter phonons photoinduced photomagnetic Phys plane polarization rare-earth ions rare-earth iron garnets relaxation respectively room temperature rotation sample shown in fig specimens spin wave spontaneous magnetization sublattice substitution symmetry temperature dependence temperature variation tetrahedral theory tion torque transition uniaxial anisotropy valence values vector velocity yttrium iron garnet
Bibliographic information
| Title | Proceedings of the International School of Physics "Enrico Fermi.", Volume 70 Proceedings of the International School of Physics "Enrico Fermi.", Societā italiana di fisica Rivista del nuovo cimento |
| Contributor | Societā italiana di fisica |
| Publisher | N. Zanichelli, 1978 |
| Original from | the University of California |
| Digitized | 13 Aug 2008 |
| ISBN | 044485200X, 9780444852007 |
| Export Citation | BiBTeX EndNote RefMan |