Laser interferometric displacement measurements of multi-layer actuators and PZT ceramics

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24510%2F05%3A00000011" target="_blank" >RIV/46747885:24510/05:00000011 - isvavai.cz</a>

Alternative codes found

RIV/46747885:24510/05:00000054

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Laser interferometric displacement measurements of multi-layer actuators and PZT ceramics

Original language description

This paper deals with the characterization of multi-layer actuators and bulk PZT ceramics under the influence of an applied electric field. The displacement profile of materials and devices with evaporated reflective dielectric layers was measured usingPZT were characterized to determine bulk material properties. The tested multi-layer actuator devices consisted of 20 layers, with each layer being 87 micrometers thick. The results of ?point to point scanning? of displacement across piezoelectric materithe behaviour of the bulk ceramics and the actuator. In addition to experimental measurement, representative coupled-field finiteelement model was constructed to compare with experimental x-y displacement data of multi-layer actuator.

Czech name

Interferometrické měření posunutí ve vícevrstvových aktuátorech a PZT keramikách

Czech description

Charakterizace multi-vrstvových aktuátorů a bulk PZT keramik ovlivněné elektrickým polem. Posunutí materiálů bylo měřeno dvoupaprskovou laserovou interferometerií při pokojové teplotě.

Type

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

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

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Project

<a href="/en/project/GA202%2F03%2F0569" target="_blank" >GA202/03/0569: Electromechanical properties of ceramics and layer composites</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2005

Confidentiality

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

Name of the periodical

Ferroelectrics

ISSN

0015-0193

e-ISSN

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Volume of the periodical

320

Issue of the periodical within the volume

1

Country of publishing house

GB - UNITED KINGDOM

Number of pages

9

Pages from-to

629-637

UT code for WoS article

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EID of the result in the Scopus database

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