Surface Acoustic Waves in ferroelectrics

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SYSNO ASEP	0100485
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Ostatní články
Title	Surface Acoustic Waves in ferroelectrics
Title	Povrchové akustické vlny ve feroelektrikách
Author(s)	Tarasenko A., Nataliya (FZU-D) Jastrabík, Lubomír (FZU-D)_{RID, ORCID} Tarasenko, Alexander (FZU-D)_{RID, ORCID}
Source Title	Ferroelectrics. - : Taylor & Francis - ISSN 0015-0193 Roč. 298, - (2004), s. 325-333
Number of pages	9 s.
Language	eng - English
Country	GB - United Kingdom
Keywords	Rayleigh waves ; ferroelectric films ; phase transition
Subject RIV	BM - Solid Matter Physics ; Magnetism
R&D Projects	IBS1010203 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
Annotation	We have considered the phase velocity dispersion of the Rayleigh waves on the surface of ferroelectric crystal and in a thin ferroelectric film deposited on a metal plate in the close vicinity of a structure phase transition. The drastic softening of the ferroelectric crystal elastic constants when its symmetry changes at the phase transition results in the critical slowdown of the Rayleigh waves
Workplace	Institute of Physics
Contact	Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
Year of Publishing	2005

Number of the records: 1