References
- Bratkovsky , A. M. and Levanyuk , A. P. 2002 . Formation and rapid evolution of domain structure at phase transitions in slightly inhomogeneous ferroelectrics and ferroelastics . Phys. Rev. B , 66 : 184109
- Li , S. , Eastman , J. A. , Newnham , R. E. and Cross , L. E. 1997 . Diffuse phase transition in ferroelectrics with mesoscopic heterogeneity: Mean-field theory . Phys. Rev. B , 55 : 12067
- Bratkovsky , A. M. and Levanyuk , A. P. 2005 . Smearing of phase transition due to a surface effect or a bulk inhomogeneity in ferroelectric nanostructures . Phys. Rev. Lett. , 94 : 107601
- Tagantsev , A. K. 1986 . Piezoelectricity and flexoelectricity in crystalline dielectrics . Phys. Rev. B , 34 : 5883
- Tagantsev , A. K. 1991 . Electric polarization in crystals and its response to thermal and elastic perturbations . Phase Transitions , 35 : 119
- Cross , L. E. 2006 . Flexoelectric effects: Charge separation in insulating solids subjected to elastic strain gradients . J. Mater. Sci. , 41 : 53
- Zubko , P. , Catalan , G. , Buckley , A. , Welche , P. R.L. and Scott , J. F. 2007 . Strain-gradient-induced polarization in SrTiO3 single crystals . Phys. Rev. Lett. , 99 : 167601
- Catalan , G. , Sinnamon , L. J. and Gregg , J. M. 2004 . The effect of flexoelectricity on the dielectric properties of inhomogeneously strained ferroelectric thin films . J. Phys. Condens. Matter , 16 : 2253
- Catalan , G. , Noheda , B. , McAneney , J. , Sinnamon , L. J. and Gregg , J. M. 2004 . Strain gradients in epitaxial ferroelectrics . Phys. Rev. B , 72 : 020102
- Janolin , P. E. 2009 . Strain on ferroelectric thin films Example of Pb(Zr1−xTix)O3 . J. Mater. Sci. , 44 : 5025
- West , J. 1930 . Zeits. f. Krist. , 74 : 306
- Shiozaki , Y. , Nakamura , E. and Mitsui , T. 1998 . Ferroelectrics and Related Substances , Berlin : Springer-Verlag . Landolt-Bornstein vol. III-18
- Kawahata , Y. and Tominaga , Y. 2008 . Dynamical mechanism of ferroelectric phase transition in KDP/DKDP mixed crystals and distortion of PO4 tetrahedron . Solid State Commun. , 145 : 218