Proceedings of the International School of Physics "Enrico Fermi.", Volume 70N. Zanichelli, 1978 - Nuclear physics |
From inside the book
Results 1-3 of 59
Page 246
... region bulk region surface region M2 AM Мо Є 1 1 - S 0 1 1 S approximation for surface region - Fig . 18 . ( ref . [ 66 ] ) . Variation of the saturation magnetization across the thickness of the film For 0 , the spins in the surface region ...
... region bulk region surface region M2 AM Мо Є 1 1 - S 0 1 1 S approximation for surface region - Fig . 18 . ( ref . [ 66 ] ) . Variation of the saturation magnetization across the thickness of the film For 0 , the spins in the surface region ...
Page 247
... region , they will also be valid at the edge of the bulk region . For a homogeneous magnetization , m ' = 0 at the boundary of the bulk region and the spin wave is unpinned . = Equation ( 6.3 ) with w / y He + Dk , where He is the ...
... region , they will also be valid at the edge of the bulk region . For a homogeneous magnetization , m ' = 0 at the boundary of the bulk region and the spin wave is unpinned . = Equation ( 6.3 ) with w / y He + Dk , where He is the ...
Page 256
... region causing an additional torque on the magnetization that is appreciable within a region of a few decay lengths , 4 - 1 , from the surface . Beyond this region , the spin wave will take the form A cos ( ky + 8 + 8 ' ) similar to ...
... region causing an additional torque on the magnetization that is appreciable within a region of a few decay lengths , 4 - 1 , from the surface . Beyond this region , the spin wave will take the form A cos ( ky + 8 + 8 ' ) similar to ...
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