Proceedings of the International School of Physics "Enrico Fermi.", Volume 70N. Zanichelli, 1978 - Nuclear physics |
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Page 16
T curve for a given x would be congruent to the predicted 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 ...
T curve for a given x would be congruent to the predicted 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 50
The values of M , ( 0 ) and Mg ( 0 ) are given by eqs . ( III - 3.15 ) . For
substitutions in the a- and d - sites , the N , are given by eqs . ( III - 3.16 ) . Canting
of the Gd3 + ions was neglected and the following values of N , used : N 6.0 and
Na ...
The values of M , ( 0 ) and Mg ( 0 ) are given by eqs . ( III - 3.15 ) . For
substitutions in the a- and d - sites , the N , are given by eqs . ( III - 3.16 ) . Canting
of the Gd3 + ions was neglected and the following values of N , used : N 6.0 and
Na ...
Page 253
14 is used , the magnetization M at any point will be given by a time -
independent portion Mo , which describes the orientation of the spins in the
ground state , plus a smaller transverse component m , which is time dependent
and has a ...
14 is used , the magnetization M at any point will be given by a time -
independent portion Mo , which describes the orientation of the spins in the
ground state , plus a smaller transverse component m , which is time dependent
and has a ...
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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 |