Articles with "devonshire potential" as a keyword



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Ferroelectric phase transition of BaTiO3 single crystal based on a tenth order Landau-Devonshire potential

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Published in 2017 at "Computational Materials Science"

DOI: 10.1016/j.commatsci.2017.04.011

Abstract: Abstract In order to develop the Landau-Devonshire (LD) potential of the pervoskites BaTiO 3 , the Gibbs free energy of BaTiO 3 single crystal has been expanded up to 10th-order polynomial. The coefficients of the… read more here.

Keywords: order; single crystal; devonshire potential; crystal ... See more keywords