Tailoring structure‐borne sound through bandgap engineering in phononic crystals and metamaterials: a comprehensive review

M Oudich, NJRK Gerard, Y Deng… - Advanced Functional …, 2023‏ - Wiley Online Library
In solid state physics, a bandgap (BG) refers to a range of energies where no electronic
states can exist. This concept was extended to classical waves, spawning the entire fields of …

From photonic crystals to seismic metamaterials: A review via phononic crystals and acoustic metamaterials

Muhammad, CW Lim - Archives of Computational Methods in Engineering, 2022‏ - Springer
The advancement in electromagnetic metamaterials, which commenced three decades ago,
experienced a rapid transformation into acoustic and elastic systems in the forms of …

Multiband elastic wave energy localization for highly amplified piezoelectric energy harvesting using trampoline metamaterials

G Lee, J Park, W Choi, B Ji, M Kim, J Rho - Mechanical Systems and Signal …, 2023‏ - Elsevier
In this study, we investigate high-performance piezoelectric energy harvesting at multiband
frequencies. Previous harvesting platforms were limited to a high-frequency range and …

Structural designs, principles, and applications of thin-walled membrane and plate-type acoustic/elastic metamaterials

F Ma, C Wang, C Liu, JH Wu - Journal of Applied Physics, 2021‏ - pubs.aip.org
Many advanced physical properties can be realized by using well-designed acoustic
metamaterial (AM) structures, which have significant application value in engineering. In …

Physics of surface vibrational resonances: Pillared phononic crystals, metamaterials, and metasurfaces

Y **, Y Pennec, B Bonello, H Honarvar… - Reports on progress …, 2021‏ - iopscience.iop.org
The introduction of engineered resonance phenomena on surfaces has opened a new
frontier in surface science and technology. Pillared phononic crystals, metamaterials, and …

Elastic metamaterials for guided waves: from fundamentals to applications

J Lee, YY Kim - Smart Materials and Structures, 2023‏ - iopscience.iop.org
Guided waves, elastic waves propagating through bounded structures, play a pivotal role in
various applications, including ultrasonic non-destructive testing and structural health …

Topology optimization of anisotropic broadband double-negative elastic metamaterials

HW Dong, SD Zhao, YS Wang, C Zhang - … of the Mechanics and Physics of …, 2017‏ - Elsevier
As the counterpart of electromagnetic and acoustic metamaterials, elastic metamaterials are
artificial periodic elastic composite materials offering the possibility to manipulate elastic …

A review of tunable acoustic metamaterials

S Chen, Y Fan, Q Fu, H Wu, Y **, J Zheng, F Zhang - Applied Sciences, 2018‏ - mdpi.com
Acoustic metamaterial science is an emerging field at the frontier of modern acoustics. It
provides a prominent platform for acoustic wave control in subwavelength-sized …

[HTML][HTML] Membrane-and plate-type acoustic metamaterials

TY Huang, C Shen, Y **g - The Journal of the Acoustical Society of …, 2016‏ - pubs.aip.org
Over the past decade there has been a great amount of research effort devoted to the topic
of acoustic metamaterials (AMMs). The recent development of AMMs has enlightened the …

Synergistic acoustic metamaterial for soundproofing: Combining membrane and locally resonant structure

JY Jang, K Song - International Journal of Mechanical Sciences, 2023‏ - Elsevier
Low-frequency and broadband noise reductions have always been a major industrial
concern, as they pose a significant challenge. Although acoustic metamaterials are …