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Acoustic spin Hall-like effect in hyperbolic metamaterials controlled by the helical wave
Because of the spin-less nature of sound, acoustic helical wave with different helical directions can be taken as a “spin-like” degree of freedom. In this Letter, we examine the pseudospin-orbit coupling effect in acoustics when an acoustic helical wave emitter interacts with the acoustic hyperbolic...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6057999/ https://www.ncbi.nlm.nih.gov/pubmed/30042498 http://dx.doi.org/10.1038/s41598-018-29359-w |