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Zero-reflection acoustic metamaterial with a negative refractive index

Waves are reflected to varying degrees at the boundary between two different media. A reduction of this reflection is important for many materials, including acoustic metamaterials. Here, we theoretically develop a balanced acoustic metamaterial that exhibits zero reflection between the metamaterial...

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Podrobná bibliografie
Vydáno v:Sci Rep
Hlavní autoři: Park, Choon Mahn, Lee, Sang Hun
Médium: Artigo
Jazyk:Inglês
Vydáno: Nature Publishing Group UK 2019
Témata:
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC6399335/
https://ncbi.nlm.nih.gov/pubmed/30833636
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-019-40184-7
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