Investigation of domain kinetics in congruent lithium niobate modified by proton exchange / Neradovskiy M. M.,Shur V. Ya,Mingaliev E. A.,Zelenovskiy P. S.,Ushakova E. S.,Tronche H.,Baldi P.,De Micheli M. P. // FERROELECTRICS. - 2016. - V. 496, l. 1, SI. - P. 110-119.

ISSN/EISSN:

0015-0193 / 1563-5112

Type:

Article

Abstract:

The domain structure evolution has been studied in congruent lithium niobate crystals with surface layers modified by three different proton exchange techniques. The significant decrease of the nucleation threshold field and qualitative change of domain rays nucleation and growth have been revealed. The formation of a broad domain boundary and dendrite domain structure as a result of nanodomains merging in front of the moving rays has been demonstrated. The obtained effects have been attributed to features of the domain kinetics induced by built-in electric field and retardation of the bulk screening of depolarization field.

Author keywords:

Waveguide; nonlinear optics; piezoresponse force microscopy; confocal Raman microscopy WAVE-GUIDES; INDEX; FABRICATION; PROFILES

DOI:

10.1080/00150193.2016.1155036

Web of Science ID:

ISI:000374630800011

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	WAVE-GUIDES; INDEX; FABRICATION; PROFILES
Research-Areas	Materials Science; Physics
Web-of-Science-Categories	Materials Science, Multidisciplinary; Physics, Condensed Matter
Author-Email	vladimir.shur@urfu.ru
ResearcherID-Numbers	Zelenovskiy, Pavel/L-7480-2016 Mingaliev, Eugene/A-5324-2012 Shur, Vladimir/J-9078-2015
ORCID-Numbers	Zelenovskiy, Pavel/0000-0003-3895-4785 Mingaliev, Eugene/0000-0003-3926-8402
Number-of-Cited-References	22
Usage-Count-Since-2013	2
Journal-ISO	Ferroelectrics
Doc-Delivery-Number	DK0VR