Elastic pseudospin transport for integratable topological phononic circuits

Precise control of elastic waves is of great use in current technologies. Here, Yu et al. realize the analogue of quantum spin Hall effects for the elastic waves in a plain plate consisting of identical perforated holes in wavelength scales.

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Autores principales: Si-Yuan Yu, Cheng He, Zhen Wang, Fu-Kang Liu, Xiao-Chen Sun, Zheng Li, Hai-Zhou Lu, Ming-Hui Lu, Xiao-Ping Liu, Yan-Feng Chen
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/a47fcdf6d96f42b5bc038891212a66b6
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