Proceedings of the International School of Physics "Enrico Fermi.", Volume 70N. Zanichelli, 1978 - Nuclear physics |
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Page 23
The moments of the Dy3 + are reported [ 67 ] to be 8.6 and 7.1 % g , respectively .
This gives an average component of 6.2HB parallel to the [ 111 ] -direction to be
compared with 7.3ux from magnetization measurements [ 43 , 48 ] . This must ...
The moments of the Dy3 + are reported [ 67 ] to be 8.6 and 7.1 % g , respectively .
This gives an average component of 6.2HB parallel to the [ 111 ] -direction to be
compared with 7.3ux from magnetization measurements [ 43 , 48 ] . This must ...
Page 31
However , for a given substitution , there is a given average component of the
moment of the Fe3 + ions in the ... refer to this average component simply as the
« effective » moment per Fe3 + ion of the sublattice in which the Fe3 + ion
moments ...
However , for a given substitution , there is a given average component of the
moment of the Fe3 + ions in the ... refer to this average component simply as the
« effective » moment per Fe3 + ion of the sublattice in which the Fe3 + ion
moments ...
Page 49
Canting of the d - site Fe3 + ions , such that the 0.72 Fe3 + ion moments are
equivalent to 0.59 Fe3 + ion moments , further ... difference in the effective Fe3 +
ion moments is 5 [ 0.78 -0.72.0.82 ] Mn = 1.0MB : The net moment at 0 K is then
14.9 .
Canting of the d - site Fe3 + ions , such that the 0.72 Fe3 + ion moments are
equivalent to 0.59 Fe3 + ion moments , further ... difference in the effective Fe3 +
ion moments is 5 [ 0.78 -0.72.0.82 ] Mn = 1.0MB : The net moment at 0 K is then
14.9 .
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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 |