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.
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Nature Portfolio
2019
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oai:doaj.org-article:2faff5703a904ef681038d18cf7f8b882021-12-02T17:01:53ZImaging gigahertz zero-group-velocity Lamb waves10.1038/s41467-019-10085-42041-1723https://doaj.org/article/2faff5703a904ef681038d18cf7f8b882019-05-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-10085-4https://doaj.org/toc/2041-1723Zero-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.Qingnan XieSylvain MezilPaul H. OtsukaMotonobu TomodaJérôme LaurentOsamu MatsudaZhonghua ShenOliver B. WrightNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-7 (2019) |
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Science Q Qingnan Xie Sylvain Mezil Paul H. Otsuka Motonobu Tomoda Jérôme Laurent Osamu Matsuda Zhonghua Shen Oliver B. Wright Imaging gigahertz zero-group-velocity Lamb waves |
description |
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. |
format |
article |
author |
Qingnan Xie Sylvain Mezil Paul H. Otsuka Motonobu Tomoda Jérôme Laurent Osamu Matsuda Zhonghua Shen Oliver B. Wright |
author_facet |
Qingnan Xie Sylvain Mezil Paul H. Otsuka Motonobu Tomoda Jérôme Laurent Osamu Matsuda Zhonghua Shen Oliver B. Wright |
author_sort |
Qingnan Xie |
title |
Imaging gigahertz zero-group-velocity Lamb waves |
title_short |
Imaging gigahertz zero-group-velocity Lamb waves |
title_full |
Imaging gigahertz zero-group-velocity Lamb waves |
title_fullStr |
Imaging gigahertz zero-group-velocity Lamb waves |
title_full_unstemmed |
Imaging gigahertz zero-group-velocity Lamb waves |
title_sort |
imaging gigahertz zero-group-velocity lamb waves |
publisher |
Nature Portfolio |
publishDate |
2019 |
url |
https://doaj.org/article/2faff5703a904ef681038d18cf7f8b88 |
work_keys_str_mv |
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1718382018793832448 |