Proceedings of the International School of Physics "Enrico Fermi.", Volume 70N. Zanichelli, 1978 - Nuclear physics |
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Results 1-3 of 51
Page 367
1 : after cooling to 77 K in the dark , under illumination by intense white light ( 10
mW / cm- ? ) the permeability of a polycrystalline YIG ( x = 0.006 ) sample drops
in a few seconds from its initial value of 120 to a final value of 10 . 120 light on 80
...
1 : after cooling to 77 K in the dark , under illumination by intense white light ( 10
mW / cm- ? ) the permeability of a polycrystalline YIG ( x = 0.006 ) sample drops
in a few seconds from its initial value of 120 to a final value of 10 . 120 light on 80
...
Page 373
When measured with monochromatic light , this « sensitivity » S is a measure of
the effectiveness of light of a given wavelength to produce photomagnetic
changes . Figure Ta ) shows 8 plotted as a function of the wave number o = 1/2
rising ...
When measured with monochromatic light , this « sensitivity » S is a measure of
the effectiveness of light of a given wavelength to produce photomagnetic
changes . Figure Ta ) shows 8 plotted as a function of the wave number o = 1/2
rising ...
Page 525
3a ) ( reflected light ) a ) d ) b ) e ) 100 pm C ) = 100 μη = 10 pm 12 • Fig . 3. -
Micrographs of polished sintered garnet samples : a ) Reflected light , Y , Fe ; 012
b ) Transmitted light , wafer of Y , Fe ; 012 of 50 um thickness , the same area as
in a ...
3a ) ( reflected light ) a ) d ) b ) e ) 100 pm C ) = 100 μη = 10 pm 12 • Fig . 3. -
Micrographs of polished sintered garnet samples : a ) Reflected light , Y , Fe ; 012
b ) Transmitted light , wafer of Y , Fe ; 012 of 50 um thickness , the same area as
in 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 |