Polarization reversal induced by heating-cooling cycles in MgO doped lithium niobate crystals / Shur V. Ya,Mingaliev E. A.,Lebedev V. A.,Kuznetsov D. K.,Fursov D. V. // JOURNAL OF APPLIED PHYSICS. - 2013. - V. 113, l. 18.

ISSN/EISSN:

0021-8979 / 1089-7550

Type:

Article; Proceedings Paper

Abstract:

Polarization reversal during heating-cooling cycles was investigated in MgO doped lithium niobate (MgO:LN) crystal using piezoresponse force microscopy. The essential dependence of the domain structure evolution scenario on the maximal temperature in the cycle has been revealed experimentally. It has been shown that the heating of the engineered domain matrix from room temperature to 85 degrees C leads to light size reduction of the isolated domains at the matrix edges, whereas the heating to 170 degrees C leads to essential reduction of the domain size. The opposite strong effect of the domain formation and growth during cooling after pulse heating have been revealed in single domain MgO:LN. The simulation of the time dependence of the pyroelectric field during heating-cooling cycle allowed to reveal the temperature hysteresis and to explain all observed effects taking into account the temperature dependence of the bulk conductivity. (C) 2013 AIP Publishing LLC

Author keywords:

HIGHLY-NONEQUILIBRIUM CONDITIONS; LASER IRRADIATION; DOMAIN-STRUCTURES; SINGLE-CRYSTALS; LINBO3 CRYSTALS; SURFACE; INVERSION; FERROELECTRICS; DEVICES; LITAO3

DOI:

10.1063/1.4801969

Web of Science ID:

ISI:000319294100117

Соавторы в МНС:

Другие поля

Поле	Значение
Month	MAY 14
Note	21st IEEE ISAF, held Jointly with 11th ECAPD and 4th Conference on PFM and Nanoscale Phenomena in Polar Materials, Univ Aveiro, Aveiro, PORTUGAL, JUL 09-13, 2012
Organization	IEEE; IEEE, Ultrason, Ferroelect \& Frequency Control (UFFC) Soc
Publisher	AMER INST PHYSICS
Address	CIRCULATION \& FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA
Language	English
Article-Number	187211
EISSN	1089-7550
Keywords-Plus	HIGHLY-NONEQUILIBRIUM CONDITIONS; LASER IRRADIATION; DOMAIN-STRUCTURES; SINGLE-CRYSTALS; LINBO3 CRYSTALS; SURFACE; INVERSION; FERROELECTRICS; DEVICES; LITAO3
Research-Areas	Physics
Web-of-Science-Categories	Physics, Applied
ResearcherID-Numbers	Mingaliev, Eugene/A-5324-2012 Lebedev, Vasily/H-7956-2016 Kuznetsov, Dmitry/K-8081-2015 Shur, Vladimir/J-9078-2015
ORCID-Numbers	Mingaliev, Eugene/0000-0003-3926-8402 Lebedev, Vasily/0000-0003-4703-5780
Number-of-Cited-References	30
Usage-Count-Last-180-days	1
Usage-Count-Since-2013	44
Journal-ISO	J. Appl. Phys.
Doc-Delivery-Number	149BX