Number of the records: 1

Piezoelectric properties of tetragonal single-domain Mn-doped NBT-6 %BT single crystals

SYSNO ASEP	0430467
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Piezoelectric properties of tetragonal single-domain Mn-doped NBT-6 %BT single crystals
Author(s)	Guennou, Mael (FZU-D) Savinov, Maxim (FZU-D)_{RID, ORCID} Drahokoupil, Jan (FZU-D)_{RID, ORCID} Luo, H. (CN) Hlinka, Jiří (FZU-D)_{RID, ORCID}
Source Title	Applied Physics A - Materials Science & Processing. - : Springer - ISSN 0947-8396 Roč. 116, č. 1 (2014), s. 225-228
Number of pages	4 s.
Language	eng - English
Country	DE - Germany
Keywords	peizoelectricity ; ferroelectric domains ; domain-engineering ; Raman spectroscopy ; lead-free
Subject RIV	BM - Solid Matter Physics ; Magnetism
R&D Projects	GAP204/10/0616 GA ČR - Czech Science Foundation (CSF)
	FR-TI2/165 GA MPO - Ministry of Industry and Trade (MPO)
Institutional support	FZU-D - RVO:68378271
UT WOS	000338214300028
EID SCOPUS	84903278343
DOI	10.1007/s00339-013-8098-0
Annotation	We show that tetragonal single-domain states of Mn-doped NBT-6 %BT single crystals can be stabilized by poling along a [001] direction. For carefully prepared crystals, the piezoelectric coefficient d33 can reach 570 pC/N. When poled along non-polar directions, the crystals exhibit ferroelectric domain structures consistent with tetragonal micron-sized domains, as revealed by optical observation and Raman spectroscopy. The multidomain crystals have lower d33 values, 225 and 130 pC/N for [011] and [111]-oriented crystals, respectively.
Workplace	Institute of Physics
Contact	Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
Year of Publishing	2014

Number of the records: 1