The influence of thermal stresses on the phase composition of 0.65Pb(Mg1/3Nb2/3)O3–0.35PbTiO3 thick films

The influence of thermal stresses on the phase composition of 0.65Pb(Mg1/3Nb2/3)O3–0.35PbTiO3 thick films

The influence of thermal stresses versus the phase composition for 0.65Pb(Mg1/3Nb2/3)O3–0.35PbTiO3 (0.65PMN–0.35PT) thick films is being reported. The thermal residual stresses in the films have been calculated using the finite-element method. It has been observed that in 0.65PMN–0.35PT films a comp...

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Veröffentlicht in:Journal of applied physics 2011-01, Vol.109 (1)
Hauptverfasser: Uršič, Hana, Zarnik, Marina Santo, Tellier, Jenny, Hrovat, Marko, Holc, Janez, Kosec, Marija
Format: Artikel
Sprache:eng
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Zusammenfassung:The influence of thermal stresses versus the phase composition for 0.65Pb(Mg1/3Nb2/3)O3–0.35PbTiO3 (0.65PMN–0.35PT) thick films is being reported. The thermal residual stresses in the films have been calculated using the finite-element method. It has been observed that in 0.65PMN–0.35PT films a compressive stress enhances the thermodynamic stability of the tetragonal phase with the space group P4mm.
ISSN:0021-8979
1089-7550
DOI:10.1063/1.3526971