Field induced evolution of regular and random 2D domain structures and shape of isolated domains in LiNbO3 and LiTaO3 / Lobov A.I., Shur V.Ya., Baturin I.S., Shishkin E.I., Kuznetsov D.K., Shur A.G., Dolbilov M.A., Gallo K. // Ferroelectrics. - 2006. - V. 341, l. 1 PART 2. - P. 109-116.

ISSN:

00150193

Type:

Conference Paper

Abstract:

The shapes of isolated domains produced by application of the uniform external electric field in different experimental conditions were investigated experimentally in single crystalline lithium niobate LiNbO3 and lithium tantalate LiTaO3. The study of the domain kinetics by computer simulation and experimentally by polarization reversal of the model structure using two-dimensional regular electrode pattern confirms applicability of the kinetic approach to explanation of the experimentally observed evolution of the domain shape and geometry of the domain structure. It has been shown that the fast domain walls strictly oriented along X directions appear after domain merging.

Author keywords:

Domain kinetics; Domain structure; Lithium niobate; Lithium tantalate; Polarization reversal

Index keywords:

Domain kinetics; Domain structure; Lithium niobate; Lithium tantalate; Polarization reversals; Computer simulation; Crystals; Electric fields; Lithium; Model structures; Nanostructured materials; Niob

DOI:

10.1080/00150190600896994

Смотреть в Scopus:

https://www.scopus.com/inward/record.uri?eid=2-s2.0-43949094367&doi=10.1080%2f00150190600896994&partnerID=40&md5=94e4e28e31260c9376444c3071319b12

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Link	https://www.scopus.com/inward/record.uri?eid=2-s2.0-43949094367&doi=10.1080%2f00150190600896994&partnerID=40&md5=94e4e28e31260c9376444c3071319b12
Affiliations	Ferroelectric Laboratory, Ural State University, Ekaterinburg 620083, Russian Federation; Optoelectronics Research Centre, University of Southampton, SO17 1BJ, United Kingdom
Author Keywords	Domain kinetics; Domain structure; Lithium niobate; Lithium tantalate; Polarization reversal
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Correspondence Address	Lobov, A. I.; Ferroelectric Laboratory, Ural State University, Ekaterinburg 620083, Russian Federation
Sponsors	Taylor and Francis Inc.;Russian Foundation for Basic Research;Ekaterinburg City Administration;International Journal 'Ferroelectrics';Spectralus Co.
Conference name	International Symposium on Micro- and Nano-Scale Domain Structuring in Ferroelectrics, ISDS'05
Conference date	15 November 2005 through 19 November 2005
Conference location	Ekaterinburg
Conference code	79191
CODEN	FEROA
Language of Original Document	English
Abbreviated Source Title	Ferroelectrics
Source	Scopus