Physical properties of strontium barium niobate thin films prepared by polymeric chemical method / Melo M.,Araujo E. B.,Turygin A. P.,Shur V. Ya.,Kholkin A. L. // FERROELECTRICS. - 2016. - V. 496, l. 1, SI. - P. 177-186.

ISSN/EISSN:

0015-0193 / 1563-5112

Type:

Article

Abstract:

Randomly oriented Sr0.75Ba0.25Nb2O6 thin films have been deposited on Pt(111)/Ti/SiO2/Si substrates using a polymeric chemical method to study their physical properties. Refinements of the structure confirm the stoichiometry of the studied films. The relaxor behavior is evidenced by the dielectric measurements and Vogel-Fulcher analysis of the dielectric curves. Lowering the transition temperature (T-m) by about 100K and asymmetries in the local hysteresis loops well above T-m are discussed in terms of the existence of complex defects in thin films.

Author keywords:

Relaxor; hysteresis loop; dielectric measurement; SBN PULSED-LASER DEPOSITION; RELAXOR FERROELECTRICS; DIELECTRIC-RELAXATION; ELECTRICAL-PROPERTIES; RIETVELD REFINEMENT; OPTICAL-PROPERTIES; VAPOR-DEPOSITION; BEHAVIOR; IMPRINT; GROWTH

DOI:

10.1080/00150193.2016.1155035

Web of Science ID:

ISI:000374630800020

Соавторы в МНС:

Другие поля

Поле	Значение
Publisher	TAYLOR \& FRANCIS LTD
Address	4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND
Language	English
EISSN	1563-5112
Keywords-Plus	PULSED-LASER DEPOSITION; RELAXOR FERROELECTRICS; DIELECTRIC-RELAXATION; ELECTRICAL-PROPERTIES; RIETVELD REFINEMENT; OPTICAL-PROPERTIES; VAPOR-DEPOSITION; BEHAVIOR; IMPRINT; GROWTH
Research-Areas	Materials Science; Physics
Web-of-Science-Categories	Materials Science, Multidisciplinary; Physics, Condensed Matter
Author-Email	eudes@dfq.feis.unesp.br
ResearcherID-Numbers	Araujo, E/A-7104-2013 Kholkin, Andrei/G-5834-2010 Shur, Vladimir/J-9078-2015
ORCID-Numbers	Kholkin, Andrei/0000-0003-3432-7610 Turygin, Anton/0000-0002-4843-0662
Number-of-Cited-References	42
Usage-Count-Last-180-days	1
Usage-Count-Since-2013	12
Journal-ISO	Ferroelectrics
Doc-Delivery-Number	DK0VR