An active mechanical Willis meta-layer with asymmetric polarizabilities

Autor: Yangyang Chen, Xiaopeng Li, Gengkai Hu, Michael R. Haberman, Guoliang Huang
Jazyk: angličtina
Rok vydání: 2020
Předmět:
Zdroj: Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/s41467-020-17529-2
Popis: Here, the authors experimentally demonstrate abilities of a mechanical Willis meta-layer, in beams and plates, for independently engineering transmission and reflection coefficients of flexural waves in both amplitude and phase and nonreciprocal wave propagation.
Databáze: Directory of Open Access Journals