Self-Organized Nanodomain Structures Arising in Lithium Tantalate and Lithium Niobate after Pulse Heating by Infrared Laser / Kosobokov M. S.,Shur V. Ya,Mingaliev E. A.,Avdoshin S. V.,Kuznetsov K. // FERROELECTRICS. - 2015. - V. 476, l. 1, SI. - P. 134-145.

ISSN/EISSN:

0015-0193 / 1563-5112

Type:

Article; Proceedings Paper

Abstract:

Formation of nanodomain structures during cooling after pulse heating by infrared laser has been studied in congruent lithium tantalate (CLT) and lithium niobate (CLN) single crystals. In situ study of the domain structure evolution allowed to reveal that in CLN the isolated domains appeared at the edges of the irradiated zone and grew to the center. In contrast, the quasi-regular stripe domain structure appeared in CLT near the edge of irradiated zone. The difference has been attributed to lower Curie temperature and larger pyroelectric coefficient of CLT. The self-organized domain structures can be used for periodical poling with submicron periods.

Author keywords:

pulse laser heating; Domain engineering; quasi-regular structures; nanodomains; pyroelectric field HIGHLY-NONEQUILIBRIUM CONDITIONS; DOMAIN-STRUCTURES; SINGLE-CRYSTALS; LINBO3 CRYSTALS; WAVE-GUIDE; CONGRUENT; FIELD; IRRADIATION; GENERATION; EVOLUTION

DOI:

10.1080/00150193.2015.998938

Web of Science ID:

ISI:000351836200010

Соавторы в МНС:

Другие поля

Поле	Значение
Month	FEB 17
Note	International Conference of Piezoresponse Force Microscopy and Nanoscale Phenomena in Polar Materials (PFM 2014), Ekaterinburg, RUSSIA, JUL 14-17, 2014
Organization	Inst Nat Sci, Ferroelect \& Nanoscale Ferroelect Lab; Ural Fed Univ, Ural Ctr Shared Use Modern Nanotechnol
Publisher	TAYLOR \& FRANCIS LTD
Address	2-4 PARK SQUARE, MILTON PARK, ABINGDON OR14 4RN, OXON, ENGLAND
Language	English
EISSN	1563-5112
Keywords-Plus	HIGHLY-NONEQUILIBRIUM CONDITIONS; DOMAIN-STRUCTURES; SINGLE-CRYSTALS; LINBO3 CRYSTALS; WAVE-GUIDE; CONGRUENT; FIELD; IRRADIATION; GENERATION; EVOLUTION
Research-Areas	Materials Science; Physics
Web-of-Science-Categories	Materials Science, Multidisciplinary; Physics, Condensed Matter
Author-Email	emingaliev@gmail.com
ResearcherID-Numbers	Mingaliev, Eugene/A-5324-2012 Kuznetsov, Dmitry/K-8081-2015 Shur, Vladimir/J-9078-2015
ORCID-Numbers	Mingaliev, Eugene/0000-0003-3926-8402
Funding-Acknowledgement	Russian Science Foundation {[}14-12-00826]
Funding-Text	The research was made possible by Russian Science Foundation (grant 14-12-00826).
Number-of-Cited-References	29
Usage-Count-Last-180-days	1
Usage-Count-Since-2013	13
Journal-ISO	Ferroelectrics
Doc-Delivery-Number	CE4YK