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Veruscript Functional Nanomaterials
Article . 2017 . Peer-reviewed
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Veruscript Functional Nanomaterials
Article
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arXiv.org e-Print Archive
Preprint . 2017
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https://dx.doi.org/10.48550/ar...
Article . 2017
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Ultrathin ultralight acoustic cloak

descriptionPublicationkeyboard_double_arrow_right Article , Preprint , Other literature type 14 Aug 2017Embargo end date: 01 Feb 2017Publisher:PorticoJournal:Veruscript Functional Nanomaterials, volume 1, pages 1-9 (eissn: 2515-5687, Copyright policy )
Authors: Igor Smolyaninov; Vera Smolyaninova; Hongsheng Chen;

doi: 10.22261/c91ycw , 10.48550/arxiv.1702.05405

arXiv: 1702.05405

Ultrathin ultralight acoustic cloak

Abstract

Existing designs of transformation acoustic cloaks are not easy to implement in many practical situations because of their large dimensions, while scattering cancellation cloaks do not protect the inner cloak volume. Here we report implementation of an acoustic metamaterial exhibiting cylindrical dispersion in an ultra-thin (~1mm) and ultra-lightweight (~3g) acoustic cloak design intended to protect a human-head-size object in air, which combines scattering cancellation in the far-field with efficient sound proofing of the inner cloak volume.

18 pages, 7 figures

Related Organizations
Keywords

Classical Physics (physics.class-ph), FOS: Physical sciences, Physics - Classical Physics

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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gold