Misfit strain-misfit strain diagram of epitaxial BaTiO(3) thin films [electronic resource] : thermodynamic calculations and phase-field simulations
- Washington, D.C. : United States. Dept. of Energy, 2009.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
- Additional Creators:
- Los Alamos National Laboratory
United States. Department of Energy
United States. Department of Energy. Office of Scientific and Technical Information
- The effect of anisotropic strains on the phase transitions and domains structures of BaTi03 thin films was studied using both thermodynamic calculations and phase-field simulations. The misfit strain -misfit strain domain stability diagrams, i.e. the graphical representations of stable ferroelectric phases and domain structures as a function of strains, were predicted. The similarity and significant differences between the diagrams from thermodynamic calculations assuming single domains and from phase-field simulations were analyzed. Typical domain structures as a result of anisotropic misfit strains are presented.
- Published through SciTech Connect.
Applied Physics Letters ISSN 0003-6951; APPLAB FT
Zhang, J X; Li, Y L; Jia, Quanxi; Liu, Z K; Chen, L Q; Choudhury, S; Sheng, G.
- Funding Information:
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