Acoustic metamaterials for noise reduction: a review
N Gao, Z Zhang, J Deng, X Guo… - Advanced Materials …, 2022 - Wiley Online Library
Noise pollution has become a significant global problem in recent years. Unfortunately,
conventional acoustic materials cannot offer substantial improvements in noise reduction …
conventional acoustic materials cannot offer substantial improvements in noise reduction …
[HTML][HTML] Progress and perspectives on phononic crystals
Phononic crystals (PnCs) control the transport of sound and heat similar to the control of
electric currents by semiconductors and metals or light by photonic crystals. Basic and …
electric currents by semiconductors and metals or light by photonic crystals. Basic and …
Determination of 1-propanol, ethanol, and methanol concentrations in water based on a one-dimensional phoxonic crystal sensor
In this research, the photonic and phononic response of one-dimensional multilayer
phoxonic crystals (PxCs) with normal incident of electromagnetic and acoustic waves is …
phoxonic crystals (PxCs) with normal incident of electromagnetic and acoustic waves is …
Fano resonance based defected 1D phononic crystal for highly sensitive gas sensing applications
The defected acoustic band gap materials are promising a new generation of sensing
technology based on layered cavities. We introduced a novel 1D defected phononic crystal …
technology based on layered cavities. We introduced a novel 1D defected phononic crystal …
Ultra-sensitive gas sensor based fano resonance modes in periodic and fibonacci quasi-periodic Pt/PtS2 structures
Ultra-sensitive greenhouse gas sensors for CO2, N2O, and CH4 gases based on Fano
resonance modes have been observed through periodic and quasi-periodic phononic …
resonance modes have been observed through periodic and quasi-periodic phononic …
Locally resonant porous phononic crystal sensor for heavy metals detection: A new approach of highly sensitive liquid sensors
In this research, a novel and highly sensitive phononic crystal (PnC) sensor is presented for
the detection of CdBr 2 concentrations at a low scale (ppm) which is considered a highly …
the detection of CdBr 2 concentrations at a low scale (ppm) which is considered a highly …
High-performance temperature sensor based on one-dimensional pyroelectric photonic crystals comprising Tamm/Fano resonances
This research demonstrates a high-performance temperature sensor based on the one-
dimensional photonic crystal. The main idea of our sensing procedure is essentially …
dimensional photonic crystal. The main idea of our sensing procedure is essentially …
A doped-polymer based porous silicon photonic crystal sensor for the detection of gamma-ray radiation
In this research, a theoretical investigation of the one-dimensional defective photonic
crystals is considered for the detection of gamma-ray radiation. Each unit cell of the …
crystals is considered for the detection of gamma-ray radiation. Each unit cell of the …
Theoretical design of porous phononic crystal sensor for detecting CO2 pollutions in air
Phononic crystal sensor is a novel technology for sensing applications with high
performance. The present work proposes theoretically a design of gas (CO 2) sensor based …
performance. The present work proposes theoretically a design of gas (CO 2) sensor based …
[HTML][HTML] An equivalent lattice-modified model of interfering Bragg bandgaps and Locally Resonant Stop Bands for phononic crystal made from Locally Resonant …
The design and development of advanced devices based on metamaterials to control the
transmission of acoustic waves is a hot topic. An important class of these metamaterials is …
transmission of acoustic waves is a hot topic. An important class of these metamaterials is …