Acoustic Willis meta-atom beyond the bounds of passivity and reciprocity

Metamaterials are designed to control unconventional wave properties in acoustic systems with a range of applications such as acoustic cloaking. Here, the authors design an active acoustic Willis metamaterial that can realize decoupled polarizabilities beyond the bound of passivity and reciprocity.

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Autores principales:	Choonlae Cho, Xinhua Wen, Namkyoo Park, Jensen Li
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Astrophysics QB460-466 Physics QC1-999
Acceso en línea:	https://doaj.org/article/30b856707f0b4ae999553f3e8663b685
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spelling	oai:doaj.org-article:30b856707f0b4ae999553f3e8663b6852021-12-02T16:45:10ZAcoustic Willis meta-atom beyond the bounds of passivity and reciprocity10.1038/s42005-021-00584-62399-3650https://doaj.org/article/30b856707f0b4ae999553f3e8663b6852021-04-01T00:00:00Zhttps://doi.org/10.1038/s42005-021-00584-6https://doaj.org/toc/2399-3650Metamaterials are designed to control unconventional wave properties in acoustic systems with a range of applications such as acoustic cloaking. Here, the authors design an active acoustic Willis metamaterial that can realize decoupled polarizabilities beyond the bound of passivity and reciprocity.Choonlae ChoXinhua WenNamkyoo ParkJensen LiNature PortfolioarticleAstrophysicsQB460-466PhysicsQC1-999ENCommunications Physics, Vol 4, Iss 1, Pp 1-8 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Astrophysics QB460-466 Physics QC1-999
spellingShingle	Astrophysics QB460-466 Physics QC1-999 Choonlae Cho Xinhua Wen Namkyoo Park Jensen Li Acoustic Willis meta-atom beyond the bounds of passivity and reciprocity
description	Metamaterials are designed to control unconventional wave properties in acoustic systems with a range of applications such as acoustic cloaking. Here, the authors design an active acoustic Willis metamaterial that can realize decoupled polarizabilities beyond the bound of passivity and reciprocity.
format	article
author	Choonlae Cho Xinhua Wen Namkyoo Park Jensen Li
author_facet	Choonlae Cho Xinhua Wen Namkyoo Park Jensen Li
author_sort	Choonlae Cho
title	Acoustic Willis meta-atom beyond the bounds of passivity and reciprocity
title_short	Acoustic Willis meta-atom beyond the bounds of passivity and reciprocity
title_full	Acoustic Willis meta-atom beyond the bounds of passivity and reciprocity
title_fullStr	Acoustic Willis meta-atom beyond the bounds of passivity and reciprocity
title_full_unstemmed	Acoustic Willis meta-atom beyond the bounds of passivity and reciprocity
title_sort	acoustic willis meta-atom beyond the bounds of passivity and reciprocity
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/30b856707f0b4ae999553f3e8663b685
work_keys_str_mv	AT choonlaecho acousticwillismetaatombeyondtheboundsofpassivityandreciprocity AT xinhuawen acousticwillismetaatombeyondtheboundsofpassivityandreciprocity AT namkyoopark acousticwillismetaatombeyondtheboundsofpassivityandreciprocity AT jensenli acousticwillismetaatombeyondtheboundsofpassivityandreciprocity
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Acoustic Willis meta-atom beyond the bounds of passivity and reciprocity

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