Thermodynamics of Polydomain Ferroelectric Bilayers and Graded Multilayers
A. L. Roytburd, J. Slutsker
Abstract
The equilibrium domain structure and its evolution under an electric field in ferroelectric bilayers and graded multilayers are considered. The equilibrium bilayer is self-poled and contains a single-domain and a polydomain (with 180 domains) layers. The polarization of a graded multilayer proceeds by movement of wedge-like domains as a result of progressive transformation of polydomain layers to a single-domain state. The theory provides the principal explanation of peculiarities of dielectric behavior of graded ferroelectric films and can be applied to graded ferromagnetics and ferroelastics.
Create a lesson
Related papers
Ferron polariton Hall effect: Deflecting optically rectified polarization with magnetic fields
Omer Yaniv, Dominik M. Juraschek
Band structure of two-dimensional graphene and of one-dimensional nanoribbons via variational quantum algorithms: from energies to wavefunction quality
Raúl Medrano Millán, Rodrigo Gil-Merino y Rubio, Juan Borge et al.
Aging-Improved NH3 Sensing in Polypyrrole Nanotube Chemiresistors
Arya Mohan, Olivia Kamdom, Antoine Enel et al.
Effect of molybdenum content on phase transformations during continuous heating of metastable β Ti-Mo alloys
Veronika Kočiščáková, Anna Veverková, Josef Stráský et al.
Controlling nitrogen incorporation in (Eu,Ba,Ca)TiO3-derived perovskite-type oxynitrides through Fermi Level Engineering
Margarida Barroso, Marie Neumann, Rachele Sciotto et al.
Effect of compensation on magnetic ordering in (Ga,Mn)As
I. A. Kokurin, N. S. Averkiev