Works (10)
Updated: July 5th, 2023 15:41
2019 journal article
Fabrication and experimental demonstration of a hybrid resonant acoustic gradient index metasurface at 40 kHz
APPLIED PHYSICS LETTERS, 114(23).
Sources: Web Of Science, ORCID
Added: July 1, 2019
2017 journal article
Tunable Asymmetric Transmission via Lossy Acoustic Metasurfaces
PHYSICAL REVIEW LETTERS, 119(3).
TL;DR:
It is theoretically proved that the asymmetric wave behavior stems from loss-induced suppression of high order diffraction, which could provide new routes to broaden applications for lossy acoustic metamaterials and metasurfaces.
(via Semantic Scholar)
open access via link.aps.org (publisher PDF)
Source: Web Of Science
Added: August 6, 2018
2016 journal article
Acoustic Holographic Rendering with Two-dimensional Metamaterial-based Passive Phased Array
SCIENTIFIC REPORTS, 6.
TL;DR:
By using passive metamaterials as subwavelength pixels, holographic rendering can be achieved without cumbersome circuitry and with only a single transducer, thus significantly reducing system complexity.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Source: Web Of Science
Added: August 6, 2018
2016 journal article
Asymmetric acoustic transmission through near-zero-index and gradient-index metasurfaces
APPLIED PHYSICS LETTERS, 108(22).
Source: Web Of Science
Added: August 6, 2018
2016 journal article
Loss-induced Enhanced Transmission in Anisotropic Density-near-zero Acoustic Metamaterials
SCIENTIFIC REPORTS, 6.
TL;DR:
Anisotropic density-near-zero (ADNZ) acoustic metamaterials are investigated theoretically and numerically and are shown to exhibit extraordinary transmission enhancement when material loss is induced, providing a different way for manipulating acoustic waves.
(via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018
2016 journal article
Membrane- and plate-type acoustic metamaterials
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 139(6), 3239–3249.
TL;DR:
The underlying mechanism of these types of AMMs for tuning the effective density will be examined first and the opportunities, limitations, and challenges of membrane- or plate-type AMMs will be discussed.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Source: Web Of Science
Added: August 6, 2018
2016 journal article
On the evaluation of effective density for plate- and membrane-type acoustic metamaterials without mass attached
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 140(2), 908–916.
TL;DR:
The approximate model provides simple formulae to predict the effective densities of plate- or membrane-type AMMs and is accurate for the negative density frequency region and useful in designing AMMs for manipulating acoustic waves.
(via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018
2015 journal article
Broadband Acoustic Hyperbolic Metamaterial
PHYSICAL REVIEW LETTERS, 115(25).
TL;DR:
The proposed metamaterial consists of multiple arrays of clamped thin plates facing the y direction and is shown to yield opposite signs of effective density in the x and y directions below a certain cutoff frequency, yielding a hyperbolic dispersion.
(via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018
2014 journal article
Anisotropic Complementary Acoustic Metamaterial for Canceling out Aberrating Layers
PHYSICAL REVIEW X, 4(4).
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Source: Web Of Science
Added: August 6, 2018
2014 journal article
Side branch-based acoustic metamaterials with a broad-band negative bulk modulus
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 117(4), 1885–1891.
Source: Web Of Science
Added: August 6, 2018
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