Proceedings of the International School of Physics "Enrico Fermi.", Volume 70N. Zanichelli, 1978 - Nuclear physics |
From inside the book
Results 1-3 of 11
Page 479
... instabilities . The most important nonlinear processes observed in YIG and other magnetic materials are the perpendicular ( Suhl I ) [ 3 ] and the parallel instability [ 4 , 5 ] . The central feature in both cases is the parametric ...
... instabilities . The most important nonlinear processes observed in YIG and other magnetic materials are the perpendicular ( Suhl I ) [ 3 ] and the parallel instability [ 4 , 5 ] . The central feature in both cases is the parametric ...
Page 483
... instability , The spectrum is composed of several groups of equidistant lines . YIG sphere 0.99 mm diameter , microwave frequency w / 27 9.04 GHz , H || ( 111 ) . = The most remarkable feature of such a fine - structure spectrum is the ...
... instability , The spectrum is composed of several groups of equidistant lines . YIG sphere 0.99 mm diameter , microwave frequency w / 27 9.04 GHz , H || ( 111 ) . = The most remarkable feature of such a fine - structure spectrum is the ...
Page 491
... instability . The dashed line is a theoretical fit ( for details see text ) . YIG sphere 1.75 mm diameter , o / 2л = 9.282 GHz , H || ( 111 ) . - The minima , evidently , are not described by the theory based on the ex- citation of pure ...
... instability . The dashed line is a theoretical fit ( for details see text ) . YIG sphere 1.75 mm diameter , o / 2л = 9.282 GHz , H || ( 111 ) . - The minima , evidently , are not described by the theory based on the ex- citation of pure ...
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