Cargando…
Planar ultrasonic transducer based on a metasurface piezoelectric ring array for subwavelength acoustic focusing in water
The development of a new ultrasonic transducer capable of improved focusing performance has become a necessity to overcome the limitations of conventional ultrasonic transducer technology. In this study, we designed and optimized a metasurface piezoelectric ring device, and using multiphysics finite...
| Autores principales: | , , , , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2022
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8795180/ https://www.ncbi.nlm.nih.gov/pubmed/35087151 http://dx.doi.org/10.1038/s41598-022-05547-7 |