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Electric Field Dependence of Phase Transitions in Ferroelectric Thin Films
Author(s) -
Wesselinowa J.M.
Publication year - 2002
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/1521-3951(200202)229:3<1329::aid-pssb1329>3.0.co;2-v
Subject(s) - ferroelectricity , electric field , materials science , thin film , condensed matter physics , polarization (electrochemistry) , saturation (graph theory) , phase transition , optoelectronics , nanotechnology , dielectric , physics , chemistry , mathematics , quantum mechanics , combinatorics
A Green's function technique is used to investigate the properties of ferroelectric thin films in an external electric field. The thicker films reach the saturation polarization at much lower applied fields compared to the thinner films.