Practical realization of a sub-λ/2 acoustic jet

Studies in optics and acoustics have employed metamaterial lenses to achieve sub-wavelength localization, e.g. a recently introduced concept called ‘acoustojet’ which in simulations localizes acoustic energy to a spot smaller than λ/2. However previous experimental results on the acoustojet have bar...

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Detalles Bibliográficos
Autores principales: Veira Canle, Daniel, Kekkonen, Tuukka, Mäkinen, Joni, Puranen, Tuomas, Nieminen, Heikki J., Kuronen, Antti, Franssila, Sami, Kotiaho, Tapio, Salmi, Ari, Hæggström, Edward
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6435727/
https://www.ncbi.nlm.nih.gov/pubmed/30914658
http://dx.doi.org/10.1038/s41598-019-41335-6

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6435727/
https://www.ncbi.nlm.nih.gov/pubmed/30914658
http://dx.doi.org/10.1038/s41598-019-41335-6

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