Imaging gigahertz zero-group-velocity Lamb waves
Zero-group-velocity Lamb waves, which are surface waves with reduced losses and high Q factor, have many potential applications. The authors image such waves in 2 dimensions, and in the GHz range, with a bilayer using a time-resolved imaging technique with an ultra-short-pulse laser.
Enregistré dans:
Auteurs principaux: | , , , , , , , |
---|---|
Format: | article |
Langue: | EN |
Publié: |
Nature Portfolio
2019
|
Sujets: | |
Accès en ligne: | https://doaj.org/article/2faff5703a904ef681038d18cf7f8b88 |
Tags: |
Ajouter un tag
Pas de tags, Soyez le premier à ajouter un tag!
|