Proceedings of the International School of Physics "Enrico Fermi.", Volume 70N. Zanichelli, 1978 - Nuclear physics |
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Page 62
Cubic anisotropy . The magnetically anisotropic part of the free energy depends
on the magnetization M = Ma and on the strain Ê . In addition , the free energy
can be assumed to be only a function of the direction of magnetization a , but not
of ...
Cubic anisotropy . The magnetically anisotropic part of the free energy depends
on the magnetization M = Ma and on the strain Ê . In addition , the free energy
can be assumed to be only a function of the direction of magnetization a , but not
of ...
Page 100
H 80 erch me For the transition metal ions , the cubic crystalline field is the largest
interaction , and thus the ground state which essentially controls the magnetic
behaviour is determined by H. , whereas the remaining degeneracy is removed ...
H 80 erch me For the transition metal ions , the cubic crystalline field is the largest
interaction , and thus the ground state which essentially controls the magnetic
behaviour is determined by H. , whereas the remaining degeneracy is removed ...
Page 106
Energy level splitting for a ) the 3T1 , cubic ground state of the 4d4 Ru * + ion and
b ) the ? T . ,, cubic ground state of the 425 Ru3 + ion on octahedral sites for a
local axis of distortion along the [ 111 ] -direction ( 72 - site ) [ 26 , 134 , 135 ) .
Energy level splitting for a ) the 3T1 , cubic ground state of the 4d4 Ru * + ion and
b ) the ? T . ,, cubic ground state of the 425 Ru3 + ion on octahedral sites for a
local axis of distortion along the [ 111 ] -direction ( 72 - site ) [ 26 , 134 , 135 ) .
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Contents
Magnetooptical rotation | 2 |
Rareearth iron garnets | 5 |
Bubble translation | 8 |
Copyright | |
35 other sections not shown
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Common terms and phrases
absorption angle anisotropy Appl applied assumed axis Bloch lines bubble calculated causes centres composition consider constants contribution corresponding coupling crystal cubic curve dependence determined direction discussed distribution domain effects electron energy equation exchange experiment experimental expression Fe2+ Fe3+ ions ferrimagnetic field film function GELLER give given ground increases interaction iron garnets Journ lattice levels light magnetic field magnitude material measurements mode moments motion normal observed obtained occur octahedral orientation parallel parameter photoinduced Phys plane polarization position properties rare-earth ions region relation relaxation represents resonance respectively rotation sample shown in fig shows space group specimens spin wave spontaneous spontaneous magnetization structure sublattice substitution surface symmetry temperature tetrahedral theory tion torque transition uniaxial unit values variation wall yttrium iron garnet
References to this book
Structural and Magnetic Phase Transitions in Minerals S. Ghose,J.M.D. Coey,E. Salje Snippet view - 1988 |