Towards altering sound frequency at will by a linear meta-layer with time-varying and quantized properties

Temporal modulation materials have been attracting attention thanks to their ability to break wave reciprocity, i.e., waves traveling from point A to B are identical to waves propagating from B to A. The authors present a linear temporal modulation device with a giant acoustic impedance modulation r...

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Detalles Bibliográficos
Autores principales:	Yumin Zhang, Keming Wu, Chunqi Wang, Lixi Huang
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Astrophysics QB460-466 Physics QC1-999
Acceso en línea:	https://doaj.org/article/5e5bb1c0680c4599a49469c4a12d7514
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spelling	oai:doaj.org-article:5e5bb1c0680c4599a49469c4a12d75142021-12-02T19:16:47ZTowards altering sound frequency at will by a linear meta-layer with time-varying and quantized properties10.1038/s42005-021-00721-12399-3650https://doaj.org/article/5e5bb1c0680c4599a49469c4a12d75142021-09-01T00:00:00Zhttps://doi.org/10.1038/s42005-021-00721-1https://doaj.org/toc/2399-3650Temporal modulation materials have been attracting attention thanks to their ability to break wave reciprocity, i.e., waves traveling from point A to B are identical to waves propagating from B to A. The authors present a linear temporal modulation device with a giant acoustic impedance modulation ratio and ability to linearly change wave frequency, operating in two quantized states when a shunt circuit is connected and disconnected by a MOSFET.Yumin ZhangKeming WuChunqi WangLixi HuangNature PortfolioarticleAstrophysicsQB460-466PhysicsQC1-999ENCommunications Physics, Vol 4, Iss 1, Pp 1-10 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Astrophysics QB460-466 Physics QC1-999
spellingShingle	Astrophysics QB460-466 Physics QC1-999 Yumin Zhang Keming Wu Chunqi Wang Lixi Huang Towards altering sound frequency at will by a linear meta-layer with time-varying and quantized properties
description	Temporal modulation materials have been attracting attention thanks to their ability to break wave reciprocity, i.e., waves traveling from point A to B are identical to waves propagating from B to A. The authors present a linear temporal modulation device with a giant acoustic impedance modulation ratio and ability to linearly change wave frequency, operating in two quantized states when a shunt circuit is connected and disconnected by a MOSFET.
format	article
author	Yumin Zhang Keming Wu Chunqi Wang Lixi Huang
author_facet	Yumin Zhang Keming Wu Chunqi Wang Lixi Huang
author_sort	Yumin Zhang
title	Towards altering sound frequency at will by a linear meta-layer with time-varying and quantized properties
title_short	Towards altering sound frequency at will by a linear meta-layer with time-varying and quantized properties
title_full	Towards altering sound frequency at will by a linear meta-layer with time-varying and quantized properties
title_fullStr	Towards altering sound frequency at will by a linear meta-layer with time-varying and quantized properties
title_full_unstemmed	Towards altering sound frequency at will by a linear meta-layer with time-varying and quantized properties
title_sort	towards altering sound frequency at will by a linear meta-layer with time-varying and quantized properties
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/5e5bb1c0680c4599a49469c4a12d7514
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Towards altering sound frequency at will by a linear meta-layer with time-varying and quantized properties

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