A review of additive manufacturing of metamaterials and develo** trends

J Fan, L Zhang, S Wei, Z Zhang, SK Choi, B Song… - Materials Today, 2021‏ - Elsevier
The concept of metamaterials originates from the proposal of left-hand materials with
negative refractive index, followed by which, varieties of metamaterials with kinds of fantastic …

Acoustic metasurfaces

B Assouar, B Liang, Y Wu, Y Li, JC Cheng… - Nature Reviews …, 2018‏ - nature.com
Acoustic metasurfaces derive their characteristics from the interaction between acoustic
waves and specifically designed materials. The field is driven by the desire to control …

Acoustic metamaterials: From local resonances to broad horizons

G Ma, P Sheng - Science advances, 2016‏ - science.org
Within a time span of 15 years, acoustic metamaterials have emerged from academic
curiosity to become an active field driven by scientific discoveries and diverse application …

Acoustic metasurface-based perfect absorber with deep subwavelength thickness

Y Li, BM Assouar - Applied Physics Letters, 2016‏ - pubs.aip.org
Conventional acoustic absorbers are used to have a structure with a thickness comparable
to the working wavelength, resulting in major obstacles in real applications in low frequency …

Review and perspective on acoustic metamaterials: From fundamentals to applications

J Zhang, B Hu, S Wang - Applied Physics Letters, 2023‏ - pubs.aip.org
In the past two decades, the research on acoustic metamaterials has flourished, which is
also benefited from the development of additive manufacturing technology. The exotic …

Experimental realization of full control of reflected waves with subwavelength acoustic metasurfaces

Y Li, X Jiang, R Li, B Liang, X Zou, L Yin, J Cheng - Physical Review Applied, 2014‏ - APS
Metasurfaces with subwavelength thicknesses have exhibited unconventional phenomena
in ways that could not be mimicked by traditional materials. Here we report on the analytical …

Labyrinthine acoustic metastructures enabling broadband sound absorption and ventilation

S Kumar, HP Lee - Applied Physics Letters, 2020‏ - pubs.aip.org
There is growing interest in the development of path coiling-based labyrinthine acoustic
metamaterials for realizing extraordinary acoustical properties such as low-to-mid frequency …

Low-frequency sound absorption of a metamaterial with symmetrical-coiled-up spaces

GN Almeida, EF Vergara, LR Barbosa, R Brum - Applied Acoustics, 2021‏ - Elsevier
A theoretical, numerical and experimental investigation of a low-frequency acoustic
absorber (100–600 Hz) is reported herein. The acoustic metamaterial is based on a micro …

Sound absorption properties of the metamaterial curved microperforated panel

Y Zhang, Z Zhu, Z Sheng, Y He, G Wang - International Journal of …, 2024‏ - Elsevier
This paper proposes a metamaterial that utilizes resonators to enhance the sound
absorption capacity of the curved microperforated panel (CMPP), and reliable theoretical …

Horn-like space-coiling metamaterials toward simultaneous phase and amplitude modulation

R Ghaffarivardavagh, J Nikolajczyk… - Nature …, 2018‏ - nature.com
Acoustic metasurfaces represent a family of planar wavefront-sha** devices garnering
increasing attention due to their capacity for novel acoustic wave manipulation. By precisely …