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Surface Acoustic Waves in ferroelectrics

Result description

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 theferroelectric crystal elastic constants when its symmetry changes at the phase transition results in the critical slowdown of the Rayleigh waves

Keywords

Rayleigh wavesferroelectric filmsphase transition

The result's identifiers

Alternative languages

  • Result language

    angličtina

  • Original language name

    Surface Acoustic Waves in ferroelectrics

  • Original language description

    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 theferroelectric crystal elastic constants when its symmetry changes at the phase transition results in the critical slowdown of the Rayleigh waves

  • Czech name

    Povrchové akustické vlny ve feroelektrikách

  • Czech description

    Byla studována disperze fázové rychlosti Rayleighových vln na povrchu feroelektrických krystalů a v tenkých feroelektrických vrstvách deponovaných na kovovou podložku v blízkém okolí struktúrních fázových přechodů

Classification

  • Type

    Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BM - Solid-state physics and magnetism

  • OECD FORD branch

Result continuities

Others

  • Publication year

    2004

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Ferroelectrics

  • ISSN

    0015-0193

  • e-ISSN

  • Volume of the periodical

    298

  • Issue of the periodical within the volume

    -

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    9

  • Pages from-to

    325-333

  • UT code for WoS article

  • EID of the result in the Scopus database

Result type

Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

Jx

CEP

BM - Solid-state physics and magnetism

Year of implementation

2004