Proceedings of the International School of Physics "Enrico Fermi.", Volume 70N. Zanichelli, 1978 - Nuclear physics |
From inside the book
Results 1-3 of 76
Page 16
... given a would be congruent to the pre- dicted one , and this is yet to be done accurately . For the heavier rare - earth ions , the maximum obtainable magnetic moment ( i.e. with no quenching of the orbital angular momentum and no ...
... given a would be congruent to the pre- dicted one , and this is yet to be done accurately . For the heavier rare - earth ions , the maximum obtainable magnetic moment ( i.e. with no quenching of the orbital angular momentum and no ...
Page 211
... given by eq . ( 2.30 ) , while the dashed line is the circular - precession approximation given by eq . ( 2.32 ) . a ) sin2 01 , b ) sin2 0 = 0 . D≈ 10-28 erg cm2 and , for k ( 2.33 ) = 1 106 cm - 1 , Dk2 10-16 erg≈ 1 k , erg . B ...
... given by eq . ( 2.30 ) , while the dashed line is the circular - precession approximation given by eq . ( 2.32 ) . a ) sin2 01 , b ) sin2 0 = 0 . D≈ 10-28 erg cm2 and , for k ( 2.33 ) = 1 106 cm - 1 , Dk2 10-16 erg≈ 1 k , erg . B ...
Page 253
... given by a time - independent portion M。, which describes the orientation of the spins in the ground state , plus a ... given by eq . ( 5.26 ) . The surface torque is balanced by the exchange torque given by eq . ( 5.27 ) . In the case ...
... given by a time - independent portion M。, which describes the orientation of the spins in the ground state , plus a ... given by eq . ( 5.26 ) . The surface torque is balanced by the exchange torque given by eq . ( 5.27 ) . In the case ...
Other editions - View all
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