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Negative reflection of elastic guided waves in chaotic and random scattering media

The propagation of waves in complex media can be harnessed either by taming the incident wave-field impinging on the medium or by forcing waves along desired paths through its careful design. These two alternative strategies have given rise to fascinating concepts such as time reversal or negative r...

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Detalles Bibliográficos
Autores principales: Gérardin, Benoît, Laurent, Jérôme, Legrand, François, Prada, Claire, Aubry, Alexandre
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6376041/
https://www.ncbi.nlm.nih.gov/pubmed/30765745
http://dx.doi.org/10.1038/s41598-019-38480-3