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@ARTICLE{Jensen:28273,
author = {Jensen, P. J. and Knappmann, S. and Wulfhekel, W. and
Oepen, H. P.},
title = {{A}nisotropic susceptibility of ferromagnetic ultrathin
{C}o films on vicinal {C}u},
journal = {Physical review / B},
volume = {67},
number = {18},
issn = {0163-1829},
address = {College Park, Md.},
publisher = {APS},
reportid = {PreJuSER-28273},
pages = {184417},
year = {2003},
note = {Record converted from VDB: 12.11.2012},
abstract = {We measure the magnetic susceptibility of ultrathin Co
films with an in-plane uniaxial magnetic anisotropy grown on
a vicinal Cu substrate. Above the Curie temperature the
influence of the magnetic anisotropy can be investigated by
means of the parallel and transverse susceptibilities along
the easy and hard axes. By comparison with a theoretical
analysis of the susceptibilities we determine the isotropic
exchange interaction and the magnetic anisotropy. These
calculations are performed in the framework of a Heisenberg
model by means of a many-body Green's function method, since
collective magnetic excitations are very important in
two-dimensional magnets.},
keywords = {J (WoSType)},
cin = {ISG-3},
ddc = {530},
cid = {I:(DE-Juel1)VDB43},
pnm = {Materialien, Prozesse und Bauelemente für die Mikro- und
Nanoelektronik},
pid = {G:(DE-Juel1)FUEK252},
shelfmark = {Physics, Condensed Matter},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000183378800055},
doi = {10.1103/PhysRevB.67.184417},
url = {https://juser.fz-juelich.de/record/28273},
}