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@ARTICLE{Woodford:58221,
author = {Woodford, S.R. and Bringer, A. and Blügel, S.},
title = {{I}nterpreting magnetization from {F}araday rotation in
birefringent, magnetic media},
journal = {Journal of applied physics},
volume = {101},
issn = {0021-8979},
address = {Melville, NY},
publisher = {American Institute of Physics},
reportid = {PreJuSER-58221},
pages = {053912},
year = {2007},
note = {Record converted from VDB: 12.11.2012},
abstract = {The Faraday effect is an extremely useful probe of
magnetization dynamics on an ultrafast scale. However, the
measured Faraday rotation is difficult to interpret in
birefringent media. We investigate the link between
magnetization and Faraday rotation by solving Maxwell's
equations in a magnetically ordered, birefringent material.
We find that the Faraday rotation can depend nonlinearly on
the magnetization, meaning that symmetric magnetic
oscillations may lead to asymmetric Faraday measurements.
Furthermore, sample alignment becomes important-if the
incident light is not polarized along a birefringence axis
of the sample, the Faraday rotation may be strongly enhanced
or weakened, and the interpretation of the magnetization
amplitude may be wrong by an order of magnitude. (c) 2007
American Institute of Physics.},
keywords = {J (WoSType)},
cin = {CNI / IFF-1 / JARA-FIT / JARA-SIM},
ddc = {530},
cid = {I:(DE-Juel1)VDB381 / I:(DE-Juel1)VDB781 /
$I:(DE-82)080009_20140620$ / I:(DE-Juel1)VDB1045},
pnm = {Grundlagen für zukünftige Informationstechnologien},
pid = {G:(DE-Juel1)FUEK412},
shelfmark = {Physics, Applied},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000244945400092},
doi = {10.1063/1.2437586},
url = {https://juser.fz-juelich.de/record/58221},
}