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@ARTICLE{Paul:50936,
author = {Paul, A. and Kentzinger, E. and Rücker, U. and Bürgler,
D. and Brückel, T.},
title = {{F}ield-dependent magnetic domain structure in
antiferromagnetically coupled multilayers by polarized
neutron scattering},
journal = {Physical review / B},
volume = {73},
number = {9},
issn = {1098-0121},
address = {College Park, Md.},
publisher = {APS},
reportid = {PreJuSER-50936},
pages = {094441},
year = {2006},
note = {Record converted from VDB: 12.11.2012},
abstract = {We study the magnetic structure of antiferromagnetically
(AF) coupled Co/Cu multilayers (MLs) with 10 or 40 bilayers
under the influence of an external field by polarized
neutron scattering in specular and off-specular geometry. We
observe in the spin-flip channels off-specular intensities
around the 1/2-order Bragg position. Based on simulations of
the measured data within the distorted-wave Born
approximation we find vertically correlated domains, and
their domain size evolves for a sufficiently large number of
bilayers along the ML stack. Small domains most likely at
the top and large domains presumably at the bottom coexist
within a single ML. The small domains gradually get aligned
with the applied field direction around 0.5 kOe, whereas the
bigger domains remain AF coupled up to 3.0 kOe, which is
well above the apparent saturation field measured by
conventional magnetometry methods. Moreover, we observe a
double-peak structure at the 1/2-order position for the MLs
with ten as well as 40 bilayers.},
keywords = {J (WoSType)},
cin = {IFF-ISM / IFF-IEE / JARA-FIT},
ddc = {530},
cid = {I:(DE-Juel1)VDB342 / I:(DE-Juel1)VDB38 /
$I:(DE-82)080009_20140620$},
pnm = {Kondensierte Materie / Großgeräte für die Forschung mit
Photonen, Neutronen und Ionen (PNI) / Grundlagen für
zukünftige Informationstechnologien},
pid = {G:(DE-Juel1)FUEK414 / G:(DE-Juel1)FUEK415 /
G:(DE-Juel1)FUEK412},
shelfmark = {Physics, Condensed Matter},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000236467100129},
doi = {10.1103/PhysRevB.73.094441},
url = {https://juser.fz-juelich.de/record/50936},
}