Analysis of the Switching Current Data in Uniaxial Ferroelectrics / Shur V. Ya,Rumyantsev E. L.,Shishkina E. V. // FERROELECTRICS. - 2013. - V. 443, l. 1. - P. 105-115.

ISSN/EISSN:

0015-0193 / 1563-5112

Type:

Article; Proceedings Paper

Abstract:

The Kolmogorov-Avrami approach modified for polarization reversal in finite media has been proposed for analysis of the switching current data in real systems. It has been verified by computer simulation that for adequate fitting of the experimental data the switching process must be separated into several stages distinguished by nucleation type and growth dimensionality. The abrupt transition between stages ({''}geometrical catastrophe{''}) corresponds to distinct change in domain structure geometry. The examples of the stage sequences for switching in elongated sample, for formation of maze structure, and for spatially inhomogeneous nucleation have been considered both experimentally and by computer simulation.

Author keywords:

ferroelectrics; switching current; Kolmogorov-Avrami theory; domain kinetics; geometrical catastrophe THIN-FILM MEMORIES; POLARIZATION REVERSAL; LITHIUM TANTALATE; PHASE-CHANGE; KINETICS; CRYSTALS; NIOBATE; DOMAINS; MODEL

DOI:

10.1080/00150193.2013.785731

Web of Science ID:

ISI:000319559300014

Соавторы в МНС:

Другие поля

Поле	Значение
Note	Joint International ISFD-11th-RCBJSF Symposium, Ekaterinburg, RUSSIA, AUG 20-24, 2012
Publisher	TAYLOR \& FRANCIS LTD
Address	2-4 PARK SQUARE, MILTON PARK, ABINGDON OR14 4RN, OXON, ENGLAND
Language	English
EISSN	1563-5112
Keywords-Plus	THIN-FILM MEMORIES; POLARIZATION REVERSAL; LITHIUM TANTALATE; PHASE-CHANGE; KINETICS; CRYSTALS; NIOBATE; 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	Shishkina, Ekaterina/I-1829-2017 Shur, Vladimir/J-9078-2015
ORCID-Numbers	Shishkina, Ekaterina/0000-0002-2574-7472
Funding-Acknowledgement	Government of Sverdlovsk region {[}13-02-96041-r-Ural-a]; RFBR {[}11-02-91066-CNRS-a, 13-02-01391-a]; Ministry of Education and Science {[}14.513.12.0006]
Funding-Text	The equipment of the Ural Center for Shared Use ``Modern Nanotechnology{''
Number-of-Cited-References	30
Usage-Count-Last-180-days	4
Usage-Count-Since-2013	19
Journal-ISO	Ferroelectrics
Doc-Delivery-Number	152VK