- Turkish Journal of Physics
- Volume:22 Issue:6
- Domain Structures of Epitaxial Perovskite Ferroelectric Films: Part I. Theory
Domain Structures of Epitaxial Perovskite Ferroelectric Films: Part I. Theory
Authors : S. Pamir ALPAY, Alexander L. ROYTBURD
Pages : 497-504
View : 12 | Download : 4
Publication Date : 0000-00-00
Article Type : Research Paper
Abstract :Possible equilibrium domain structures due to elastic interactions between the film and the substrate as a result of a cubic-tetragonal transformation observed in epitaxial perovskite ferroelectric films are analyzed. Domain structures are compared in terms of their elastic energies. The formation of both two- and three-domain states is taken into account. Maps which shows domain stability regions are developed in coordinates of misfit strain and tetragonality of the lattice of the ferroelectric phase.Keywords : Turk J Phys, 22, 1998, , 497 504 Turk J Phys, vol 22, iss 6