Simultaneous realization of slow and fast acoustic waves using a fractal structure of Koch curve

An acoustic metamaterial based on a fractal structure, the Koch curve, is designed to simultaneously realize slow and fast acoustic waves. Owing to the multiple transmitting paths in the structure resembling the Koch curve, the acoustic waves travelling along different paths interfere with each othe...

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Detalles Bibliográficos
Autores principales: Ding, Jin, Fan, Li, Zhang, Shu-yi, Zhang, Hui, Yu, Wei-wei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5784109/
https://www.ncbi.nlm.nih.gov/pubmed/29367721
http://dx.doi.org/10.1038/s41598-018-19797-x

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5784109/
https://www.ncbi.nlm.nih.gov/pubmed/29367721
http://dx.doi.org/10.1038/s41598-018-19797-x

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