Ferroelastic phase in SrBi.sub.2./sub.Ta.sub.2./sub.O.sub.9./sub. and study of the ferroelectric phase-transition dynamicy

Name: Ferroelastic phase in SrBi.sub.2./sub.Ta.sub.2./sub.O.sub.9./sub. and study of the ferroelectric phase-transition dynamicy
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Kamba, Stanislav; Pokorný, Jan; Porokhonskyy, Viktor; Petzelt, Jan; Moret, M. P.; Garg, A.; Barber, Z. H.; Zallen, R.

Number of the records: 1

Ferroelastic phase in SrBi.sub.2./sub.Ta.sub.2./sub.O.sub.9./sub. and study of the ferroelectric phase-transition dynamicy

1.

SYSNO ASEP	0133766
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Ostatní články
Title	Ferroelastic phase in SrBi₂Ta₂O₉ and study of the ferroelectric phase-transition dynamicy
Author(s)	Kamba, Stanislav (FZU-D)_{RID, ORCID, SAI} Pokorný, Jan (FZU-D)_{RID, ORCID} Porokhonskyy, Viktor (FZU-D) Petzelt, Jan (FZU-D)_{RID, ORCID, SAI} Moret, M. P. (NL) Garg, A. (GB) Barber, Z. H. (GB) Zallen, R. (US)
Source Title	Applied Physics Letters. - : AIP Publishing - ISSN 0003-6951 Roč. 81, č. 6 (2002), s. 1056-1058
Number of pages	3 s.
Language	eng - English
Country	US - United States
Keywords	ferroelectrics ; ferroelastics ; domains ; soft mode
Subject RIV	BM - Solid Matter Physics ; Magnetism
R&D Projects	GA202/01/0612 GA ČR - Czech Science Foundation (CSF)
	IAA1010213 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
CEZ	AV0Z1010914 - FZU-D
Annotation	Polarized microscope observation of ferroelastic domains in a SrBi₂Ta₂O₉ reveals the presence of domains up to T_c1÷ 770K, which supports the ferroelasticity and Amam symmetry of the intermediate phase between ferroelectric and paraelectric phases.
Workplace	Institute of Physics
Contact	Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
Year of Publishing	2003

Number of the records: 1