Special scattering regimes for conical all-dielectric nanoparticles

AV Kuznetsov, A Canós Valero, HK Shamkhi… - Scientific reports, 2022 - nature.com
All-dielectric nanophotonics opens a venue for a variety of novel phenomena and scattering
regimes driven by unique optical effects in semiconductor and dielectric nanoresonators …

Phononic crystal pipe with periodically attached sleeves for vibration suppression

Q Geng, L Kong, X Yang, Z Shao, Y Li - International Journal of Mechanical …, 2023 - Elsevier
Flexural vibration of pipes is a common problem in many practical engineering applications,
which usually influences the operating state of the system or even causes damage of the …

Phononic crystal sensors: A new class of resonant sensors—chances and challenges for the determination of liquid properties

R Lucklum, N Mukhin, B Djafari Rouhani… - Frontiers in Mechanical …, 2021 - frontiersin.org
Resonant mechanical sensors are often considered as mass balance, which responds to an
analyte adsorbed on or absorbed in a thin sensitive (and selective) layer deposited on the …

Enhanced sensitivity of resonant liquid sensors by phononic crystals

R Lucklum, N Mukhin - Journal of Applied Physics, 2021 - pubs.aip.org
Mechanical resonators have a long tradition. We concentrate on new results with a sensor
for liquid analytes, the phononic crystal (PnC) sensor. Here, the liquid analyte becomes the …

Phononic crystal made of silicon ridges on a membrane for liquid sensing

A Gueddida, V Zhang, L Carpentier, J Bonhomme… - Sensors, 2023 - mdpi.com
We propose the design of a phononic crystal to sense the acoustic properties of a liquid that
is constituted by an array of silicon ridges on a membrane. In contrast to other concepts, the …

Phononic band gap and free vibration analysis of fluid-conveying pipes with periodically varying cross-section

H Yu, F Liang, Y Qian, J Gong, Y Chen, A Gao - Applied Sciences, 2021 - mdpi.com
Phononic crystals (PCs) are a novel class of artificial periodic structure, and their band gap
(BG) attributes provide a new technical approach for vibration reduction in piping systems. In …

Magnetically tunable acoustic add-drop filter via Terfenol-D

EM Omrani, F Nazari - Physica Scripta, 2024 - iopscience.iop.org
This article introduces a new approach to provide a magnetically tunable add-drop filter
structure based on a solid–solid phononic crystal by varying the magnetic field intensities of …

Liquid concentration sensing via weakly coupled point defects in a phononic crystal

A Biçer, A Cicek - Journal of Molecular Liquids, 2024 - Elsevier
A pair of weakly coupled point defects in a liquid–solid phononic crystal are employed for
liquid concentration sensing. An exemplary case of methanol in ethanol is investigated. As …

Investigating the impact of shear and bulk viscosity on the damping of confined acoustic modes in phononic crystal sensors

HA Elsayed, AM Ahmed, HE Alfassam, A Hajjiah… - Scientific Reports, 2024 - nature.com
Phononic crystal (PnC) sensors are recognized for their capability to control acoustic wave
propagation through periodic structures, presenting considerable potential across various …

[HTML][HTML] Tin diselenide/zirconium disulfide terahertz acoustic multi-layer superlattice for liquid sensing applications of acetonitrile; reconsidering Voigt-Reuss-Hill …

SE Zaki, MA Basyooni, M Tihtih, W Belaid… - Results in Physics, 2022 - Elsevier
Studying the mechanical properties mismatching of SnSe 2/ZrS 2 2D materials with Voigt-
Reuss-Hill (VRH) schemes promise a novel structure for sensing applications. For the first …