Raman spectroscopy study of Na.sub.1/2./sub.Bi.sub.1/2./sub.TiO.sub.3./sub.-BaTiO.sub.3./sub. lead-free single crystal relaxor piezoelectrics

Gregora, Ivan; Ondrejkovič, Petr; Simon, Elizabeth; Berta, Milan; Savinov, Maxim; Hlinka, Jiří; Luo, H.; Zhang, Q.

doi:https://dx.doi.org/10.1080/00150193.2010.482845

Number of the records: 1

Raman spectroscopy study of Na.sub.1/2./sub.Bi.sub.1/2./sub.TiO.sub.3./sub.-BaTiO.sub.3./sub. lead-free single crystal relaxor piezoelectrics

1.

SYSNO ASEP	0353118
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Raman spectroscopy study of Na_1/2Bi_1/2TiO₃-BaTiO₃ lead-free single crystal relaxor piezoelectrics
Author(s)	Gregora, Ivan (FZU-D)_{RID, ORCID} Ondrejkovič, Petr (FZU-D)_{RID, ORCID} Simon, Elizabeth (FZU-D) Berta, Milan (FZU-D)_ORCID Savinov, Maxim (FZU-D)_{RID, ORCID} Hlinka, Jiří (FZU-D)_{RID, ORCID} Luo, H. (CN) Zhang, Q. (CN)
Source Title	Ferroelectrics. - : Taylor & Francis - ISSN 0015-0193 Roč. 404, č. 1 (2010), s. 220-2
Number of pages	6 s.
Language	eng - English
Country	GB - United Kingdom
Keywords	bismuth sodium niobate ; lead-free titanates ; relaxor ; Raman spectra
Subject RIV	BM - Solid Matter Physics ; Magnetism
R&D Projects	KAN301370701 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
	GA202/06/0411 GA ČR - Czech Science Foundation (CSF)
	GD202/09/H041 GA ČR - Czech Science Foundation (CSF)
CEZ	AV0Z10100520 - FZU-D (2005-2011)
UT WOS	000284891800036
DOI	10.1080/00150193.2010.482845
Annotation	Novel lead-free piezoelectric single-crystal with a morphotropic boundary composition (0.94Na1/2Bi1/2TiO3–0.06BaTiO3) was characterized by dielectric spectroscopy, far-IR reflectivity and Raman spectroscopy. Analysis of polarized Raman spectra suggests that the three principal Raman bands are associated with polar optic modes.
Workplace	Institute of Physics
Contact	Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
Year of Publishing	2011

Number of the records: 1