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@ARTICLE{Dahmen:39771,
author = {Dahmen, K. and Ibach, H. and Sander, D.},
title = {{A} finite element analysis of the bending of crystalline
plates due to anisotropic surface and film stress applied to
magnetoelasticity},
journal = {Journal of magnetism and magnetic materials},
volume = {231},
issn = {0304-8853},
address = {Amsterdam},
publisher = {North-Holland Publ. Co.},
reportid = {PreJuSER-39771},
pages = {74},
year = {2001},
note = {Record converted from VDB: 12.11.2012},
abstract = {The bending of crystalline plates in response to a
non-isotropic stress on one of the two surfaces is
investigated with special attention to magnetoelastic
effects. The crystalline plates are assumed to have cubic
symmetry, expose either (1 0 0) or (1 I I) surfaces, and be
clamped along one edge. It is shown that the effect of
clamping can be described by a dimensionless parameter, the
"dimensionality" D, which in general depends on the
length-to-width ratio of the sample, the Poisson ratio v,
and the elastic anisotropy A. Using a finite element
analysis we find that the dimensionality parameters for
anisotropic and isotropic surface stresses are identical.
The theory is applied to the bending caused by
magnetoelastic stresses in deposited thin films. Expressions
are derived to calculate the magnetoelastic coupling
constants of films with cubic, tetragonal, or hexagonal
symmetry from a measurement of the change of radius of
curvature of the film-substrate composite upon an in-plane
reorientation of the film magnetization. (C) 2001 Elsevier
Science B.V. All rights reserved.},
keywords = {J (WoSType)},
cin = {ISG-3},
ddc = {530},
cid = {I:(DE-Juel1)VDB43},
pnm = {Struktur und Dynamik von Grenzflächen},
pid = {G:(DE-Juel1)FUEK60},
shelfmark = {Materials Science, Multidisciplinary / Physics, Condensed
Matter},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000168970100014},
doi = {10.1016/S0304-8853(00)01392-5},
url = {https://juser.fz-juelich.de/record/39771},
}