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Development of a Broadband (100–240 MHz) Surface Acoustic Wave Emitter Devoted to the Non-Destructive Characterization of Sub-Micrometric Thin Films

In the ultrasonic non-destructive evaluation of thin films, it is essential to have ultrasonic transducers that are able to generate surface acoustic waves (SAW) of suitably high frequencies in a wide frequency range of between ten and several hundred megahertz. If the characterization is carried ou...

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Detalles Bibliográficos
Autores principales: Duquennoy, Marc, Smagin, Nikolay, Kadi, Tahar, Ouaftouh, Mohammadi, Jenot, Frédéric
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9571926/
https://www.ncbi.nlm.nih.gov/pubmed/36236563
http://dx.doi.org/10.3390/s22197464