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@ARTICLE{Zembilgotov:3953,
author = {Zembilgotov, A.G. and Böttger, U. and Waser, R.},
title = {{E}ffect of in-plane shear strain on phase states and
dielectric properties of epitaxial ferroelectric thin films},
journal = {Journal of applied physics},
volume = {104},
issn = {0021-8979},
address = {Melville, NY},
publisher = {American Institute of Physics},
reportid = {PreJuSER-3953},
pages = {54118},
year = {2008},
note = {The research described in this publication was made
possible in part by the Deutsche Forschungsgemeinschaft,
Germany (Grant No. 436 RUS 17/71/06).},
abstract = {A modified thermodynamic potential based on the eight-order
Landau-Devonshire polynomial is derived for ferroelectric
thin films grown on dissimilar substrates that induce
anisotropic tensile/compressive strains and the shear strain
in the film plane. The effect of the shear strain on the
ferroelectric phase transition occurring in considered films
is analyzed theoretically. It is shown that the application
of the shear strain suppresses the formation of
ferroelectric c phase and raises the temperature of aa*
phase formation. The directional dependence of in-plane
dielectric permittivity of a ferroelectric film is also
calculated and compared with the dependence observed in
(Ba0.60Sr0.40)TiO3 films deposited on NdGaO3. (c) 2008
American Institute of Physics.},
keywords = {J (WoSType)},
cin = {IFF-6 / JARA-FIT},
ddc = {530},
cid = {I:(DE-Juel1)VDB786 / $I:(DE-82)080009_20140620$},
pnm = {Grundlagen für zukünftige Informationstechnologien},
pid = {G:(DE-Juel1)FUEK412},
shelfmark = {Physics, Applied},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000259853600104},
doi = {10.1063/1.2976347},
url = {https://juser.fz-juelich.de/record/3953},
}