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@ARTICLE{Heide:14599,
author = {Heide, M. and Bihlmayer, G. and Blügel, S.},
title = {{N}on-planar {D}zyaloshinskii spirals and magnetic domain
walls in non-centrosymmetric systems with orthorhombic
anisotropy},
journal = {Journal of nanoscience and nanotechnology},
volume = {11},
number = {4},
issn = {1533-4880},
address = {Stevenson Ranch, Calif.},
publisher = {American Scientific Publ.},
reportid = {PreJuSER-14599},
pages = {3005 - 3015},
year = {2011},
note = {We thank Christoph Friedrich and Riccardo Hertel for
valuable suggestions during the course of this work. We
acknowledge financial support from the Deutsche
Forschungsgemeinschaft (Grant no. BI823/1-1) and from the
ESF EUROCORES Programme SONS (Contract no.
ERAS-CT-2003-980409).},
abstract = {The basic micromagnetic models of Landau, Lifshitz, and
Dzyaloshinskii, are extended by an anisotropy term with two
independent parameters. The resulting ground states of the
magnetic domains and the domain-wall profiles are discussed
for crystal lattices with orthorhombic unit cells. In these
simple geometries, the magnetization is not confined to a
single plane. Depending on the relations between the
spin-stiffness, anisotropy, and Dzyaloshinskii-Moriya
interaction several different zero-temperature phases of the
magnetic structure are found. The corresponding phase
diagrams are obtained numerically. Analytical results are
given for some special cases. The studied model is of
particular relevance for magnetic wires, nanostripes and
ultrathin magnetic films deposited on non-magnetic
surfaces.},
keywords = {J (WoSType)},
cin = {PGI-1 / IAS-1 / JARA-FIT / JARA-SIM},
ddc = {540},
cid = {I:(DE-Juel1)PGI-1-20110106 / I:(DE-Juel1)IAS-1-20090406 /
$I:(DE-82)080009_20140620$ / I:(DE-Juel1)VDB1045},
pnm = {Grundlagen für zukünftige Informationstechnologien},
pid = {G:(DE-Juel1)FUEK412},
shelfmark = {Chemistry, Multidisciplinary / Nanoscience $\&$
Nanotechnology / Materials Science, Multidisciplinary /
Physics, Applied / Physics, Condensed Matter},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:18421121},
UT = {WOS:000289176100039},
doi = {10.1166/jnn.2011.3926},
url = {https://juser.fz-juelich.de/record/14599},
}