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Trapped air metamaterial concept for ultrasonic sub-wavelength imaging in water

Acoustic metamaterials constructed from conventional base materials can exhibit exotic phenomena not commonly found in nature, achieved by combining geometrical and resonance effects. However, the use of polymer-based metamaterials that could operate in water is difficult, due to the low acoustic im...

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Библиографические подробности
Опубликовано в: :Sci Rep
Главные авторы: Laureti, Stefano, Hutchins, David A., Astolfi, Lorenzo, Watson, Richard L., Thomas, Peter J., Burrascano, Pietro, Nie, Luzhen, Freear, Steven, Askari, Meisam, Clare, Adam T., Ricci, Marco
Формат: Artigo
Язык:Inglês
Опубликовано: Nature Publishing Group UK 2020
Предметы:
Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC7326974/
https://ncbi.nlm.nih.gov/pubmed/32606299
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-020-67454-z
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