Analysis of the switching data in inhomogeneous ferroelectrics / Shur V. Ya.,Baturin I. S.,Rumyantsev E. L. // FERROELECTRICS. - 2007. - V. 349, l. . - P. 163-170.

ISSN/EISSN:

0015-0193 / 1563-5112

Type:

Article

Abstract:

The original mathematical treatment of the switching current data recorded in spatially nonuniform ferroelectrics under the action of slow-increasing field is presented. The method is based on the results of the modified Preisach approach taking into account the difference between the local coercive fields for nucleation and growth. This method allows to characterize the sample inhomogeneity by coercive field distribution function and to separate the main stages of the domain kinetics. Its validity was verified by computer simulation and experiments in Pb5Ge3O11 chosen as a model ferroelectric. The analysis of the cyclic switching data in Pb(Zr, Ti)O-3 films within this method is presented.

Author keywords:

domains; polarization switching; switching current analysis; modeling; Preisach approach; lead germanate; lead zirconate titanate EXPERIMENTAL PREISACH DENSITY; KINETIC APPROACH; PHASE-CHANGE; THIN-FILMS; FATIGUE; SYSTEMS; DOMAINS; MODEL

DOI:

10.1080/00150190701260967

Web of Science ID:

ISI:000247165100019

Соавторы в МНС:

Другие поля

Поле	Значение
Publisher	TAYLOR \& FRANCIS LTD
Address	2-4 PARK SQUARE, MILTON PARK, ABINGDON OR14 4RN, OXON, ENGLAND
Language	English
EISSN	1563-5112
Keywords-Plus	EXPERIMENTAL PREISACH DENSITY; KINETIC APPROACH; PHASE-CHANGE; THIN-FILMS; FATIGUE; SYSTEMS; DOMAINS; MODEL
Research-Areas	Materials Science; Physics
Web-of-Science-Categories	Materials Science, Multidisciplinary; Physics, Condensed Matter
Author-Email	vladimir.shur@usu.ru
ResearcherID-Numbers	Baturin, Ivan/B-1164-2008 Shur, Vladimir/J-9078-2015
ORCID-Numbers	Baturin, Ivan/0000-0002-7033-6103
Number-of-Cited-References	30
Usage-Count-Last-180-days	2
Usage-Count-Since-2013	7
Journal-ISO	Ferroelectrics
Doc-Delivery-Number	177PN