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| Titre: | Characterization of material versus temperature using P(VDF-TrFE) SAW transducers |
| Auteur(s): | Benech, P.
Dali-Ali, M.
Keradec, J.-P. |
| Mots-clés: | Acoustic transducers
Electric impedance
Electric potential |
| Date de publication: | 2000 |
| Editeur: | IEEE |
| Collection/Numéro: | Volume 49, Issue 6, December 2000;PP. 1264-1266 |
| Résumé: | This work approaches the elastic properties of non-piezoelectric materials and reports their temperature dependence for a duraluminum substrate. The method is based on the propagation time measurement of ultrasonic Rayleigh waves and attenuation of electrical voltage between emitter and receiver. Transducers made of P(VDF-TrFE) polymer film are used for Surface Acoustic Waves (SAW) generation and detection |
| URI/URL: | http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/2237 |
| ISSN: | 00189456 |
| Collection(s) : | Publications Internationales
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