Fast and superfast motion of ferroelectric domain boundaries / Shur VY,Rumyantsev EL,Nikolaeva EV,Shishkin EI // INTEGRATED FERROELECTRICS. - 2003. - V. 59, l. . - P. 1493-1503.

ISSN/EISSN:

1058-4587 / нет данных

Type:

Article; Proceedings Paper

Abstract:

We present the review of our systematic investigation of the propagation of domain walls/boundaries in wide velocity range in uniaxial ferroelectrics with optically distinguished domains, such as lead germanate Pb-5 Ge3O11 , congruent and stoichiometric lithium tantalate LiTaO3 and lithium niobate LiNbO3 . In situ optical observation of domain kinetics was widely used. Three different regimes of boundary propagation have been revealed and investigated in details. It was shown that except of conventional ``slow{''} sideways domain wall motion ``fast{''} and ``superfast{''} domain growth regimes through formation of complicated self-maintained domain boundaries could be obtained. The crucial role of the retardation of screening/compensation of depolarization field has been pointed out. It was demonstrated that realization of proper regime is determined by the ratio of switching rate to bulk screening one. Computer simulation has been applied for verification of proposed approach.

Author keywords:

ferroelectrics; domain boundary; lithium niobate; lithium tantalate; lead germanate; correlated nucleation LITHIUM-NIOBATE; GENERATION; TANTALATE; CRYSTALS; LINBO3; FIELD

DOI:

10.1080/10584580390259984

Web of Science ID:

ISI:000187627600010

Соавторы в МНС:

Другие поля

Поле	Значение
Note	15th International Symposium on Integrated Ferroelectrics, COLORADO SPRINGS, COLORADO, MAR 09-12, 2003
Publisher	TAYLOR \& FRANCIS LTD
Address	4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND
Language	English
Keywords-Plus	LITHIUM-NIOBATE; GENERATION; TANTALATE; CRYSTALS; LINBO3; FIELD
Research-Areas	Engineering; Physics
Web-of-Science-Categories	Engineering, Electrical \& Electronic; Physics, Applied; Physics, Condensed Matter
ResearcherID-Numbers	Kim, Yu Jin/A-2433-2012 Shishkina, Ekaterina/I-1829-2017 Shur, Vladimir/J-9078-2015
ORCID-Numbers	Shishkina, Ekaterina/0000-0002-2574-7472
Number-of-Cited-References	21
Usage-Count-Since-2013	2
Journal-ISO	Integr. Ferroelectr.
Doc-Delivery-Number	758HE