## Proceedings of the International School of Physics "Enrico Fermi.", Volume 70N. Zanichelli, 1978 - Nuclear physics |

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Page 242

The bulk energy density for these figures is assumed to have the form (5.42) E* =

2+ M, sin” 0 sin” p – M, H, sin 0 cos(q – q,), where H, is the applied external field

having the co-ordinate values 0, − x/2 and pa. The three

The bulk energy density for these figures is assumed to have the form (5.42) E* =

2+ M, sin” 0 sin” p – M, H, sin 0 cos(q – q,), where H, is the applied external field

having the co-ordinate values 0, − x/2 and pa. The three

**curves**correspond to ...Page 285

9. – Uniform-mode line width vs. reduced field, Q = H/4t Mo, for polycrystalline

garnets. The uniform mode is above the spin wave manifold when (2-3 ; ; when (2

= } it enters the upper bound of the manifold.

9. – Uniform-mode line width vs. reduced field, Q = H/4t Mo, for polycrystalline

garnets. The uniform mode is above the spin wave manifold when (2-3 ; ; when (2

= } it enters the upper bound of the manifold.

**Curve**1) for YIG,**curve**2) y = 0.3 in ...Page 428

On the basis of their data solely, no conclusions on the conduction mechanism in

p-type YIG can be drawn. The reduced Seebeck coefficient shown as

fig. 1 has a maximum at 250 K and decreases with decreasing temperature.

On the basis of their data solely, no conclusions on the conduction mechanism in

p-type YIG can be drawn. The reduced Seebeck coefficient shown as

**curve**2) infig. 1 has a maximum at 250 K and decreases with decreasing temperature.

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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