Study of the domain structure evolution in single crystals of relaxor ferroelectric Sr0.61Ba0.39Nb2O6:Ce-1 / Shur V. Ya.,Pelegov D. V.,Shikhova V. A.,Kuznetsov D. K.,Nikolaeva E. V.,Rumyantsev E. L.,Yakutova O. V.,Granzow T. // PHYSICS OF THE SOLID STATE. - 2010. - V. 52, l. 2. - P. 346-351.

ISSN/EISSN:

1063-7834 / нет данных

Type:

Article

Abstract:

Optical visualization with simultaneous recording of the switching current was used for studying of domain structure evolution in single crystals relaxor ferroelectric strontium barium niobate (Sr0.61Ba0.39Nb2O6) doped by cerium (0.22 mol \%) (SBN61:Ce). It was shown that the maze domain structures can be observed during polarization reversal due to local change of refractive index induced by formation of microscale domains with charged domain walls. It was proposed, that optical inhomogeneities occur in the switching regions, while the optical uniform areas correspond to regions where the switching either has not started yet or has already completed. The original mathematical treatment of the obtained images and switching currents has been used for quantitative characterization of the polarization reversal process.

Author keywords:

STRONTIUM-BARIUM NIOBATE; POLARIZATION; KINETICS; FIELDS

DOI:

10.1134/S1063783410020204

Web of Science ID:

ISI:000275417000020

Соавторы в МНС:

Другие поля

Поле	Значение
Month	FEB
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Keywords-Plus	STRONTIUM-BARIUM NIOBATE; POLARIZATION; KINETICS; FIELDS
Research-Areas	Physics
Web-of-Science-Categories	Physics, Condensed Matter
Author-Email	vladimir.shur@usu.ru
ResearcherID-Numbers	Kuznetsov, Dmitry/K-8081-2015 Shishkina, Ekaterina/I-1829-2017 Shur, Vladimir/J-9078-2015
ORCID-Numbers	Shishkina, Ekaterina/0000-0002-2574-7472
Funding-Acknowledgement	Federal Agency of Education; CRDF BRHE {[}2.2.2.3.16019/Y5-P-05-10, 2.2.2.3.100017/Y4-P-05-11, 2.2.2.3.10021/Y4-P-05-18]; RFBR {[}08-02-90434-Ukr-a, 05-02-19648-CNRS]
Funding-Text	The research was made possible in part by Federal Agency of Education and CRDF BRHE (Grants RNP 2.2.2.3.16019/Y5-P-05-10, RNP 2.2.2.3.100017/Y4-P-05-11 and RNP 2.2.2.3.10021/Y4-P-05-18), RFBR (Grants 08-02-90434-Ukr-a, 05-02-19648-CNRS).
Number-of-Cited-References	26
Usage-Count-Since-2013	22
Journal-ISO	Phys. Solid State
Doc-Delivery-Number	567BJ