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Acoustic Plate Mode sensing in liquids based on free and electrically shorted plate surfaces.
Anisimkin, V I; Caliendo, C; Verona, E.
Afiliación
  • Anisimkin VI; Kotel'nikov Institute of Radio Engineering & Electronics, Russian Academy of Sciences (IRE-RAS), Mokhovay Str., 11/7, 125009 Moscow, Russia.
  • Caliendo C; Institute of Acoustics and Sensors, Italian National Research Council (IDASC-CNR), Via del Fosso del Cavaliere, 100 I-00133 Roma, Italy.
  • Verona E; Kotel'nikov Institute of Radio Engineering & Electronics, Russian Academy of Sciences (IRE-RAS), Mokhovay Str., 11/7, 125009 Moscow, Russia; Institute for Photonics and Nanotechnologies, Italian National Research Council (IFN-CNR), Via Cineto Romano, 42, I-00156 Roma, Italy.
Ultrasonics ; 68: 29-32, 2016 May.
Article en En | MEDLINE | ID: mdl-26901669
The sensing behavior to liquids for Acoustic Plate Modes (APMs) propagating along 64°Y, 90°X LiNbO3 plate was investigated vs. two electric boundary conditions. The changes in the APMs phase velocity and attenuation were measured upon exposure to different liquids wetting one of the surfaces of the plate, either free or electrically shorted by a thin conductive Al layer. The experimental data confirm that the presence of a metallic layer covering one of the plate surfaces affects the viscosity and temperature sensitivity of the device. The differences between the sensor response for various liquids, with free or metalized faces, are interpreted in terms of the APM polarization.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Acústica Idioma: En Revista: Ultrasonics Año: 2016 Tipo del documento: Article País de afiliación: Rusia Pais de publicación: Países Bajos
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Acústica Idioma: En Revista: Ultrasonics Año: 2016 Tipo del documento: Article País de afiliación: Rusia Pais de publicación: Países Bajos