Bandgap analysis of partial-interaction composite beams periodically attached vibration absorbers

H Luo, X Zhang, X Lu, K Chen - International Journal of Mechanical …, 2024 - Elsevier
Elastic metamaterials with local resonant components exhibit unique bandgap behavior that
can be utilized to control the vibration and noise of mechanical structures. This study aims to …

Active elastic metamaterials with equidistant solely resonant bandgaps

HB Al Ba'ba'a - Mechanics Research Communications, 2024 - Elsevier
Elastic metamaterials are man-made structures with properties that transcend naturally
occurring materials. One predominant feature of elastic metamaterials is locally resonant …

[HTML][HTML] Characterization of hydrophobic metasurfaces fabricated on Ni-Mn-Ga-based alloys using femtosecond pulsed laser ablation

A Kumthekar, V Laitinen, K Ullakko - Materials & Design, 2024 - Elsevier
The generation of hydrophobic surfaces through laser ablation has garnered considerable
attention, particularly for its prospective diverse applications across various industries. This …

Elastic Waves Excitation and Focusing by a Piezoelectric Transducer with Intermediate Layered Elastic Metamaterials with and without Periodic Arrays of Interfacial …

MV Golub, SI Fomenko, PE Usov, AA Eremin - Sensors, 2023 - mdpi.com
Optimization of the structure of piezoelectric transducers such as the proper design of
matching layers can increase maximum wave energy transmission to the host structure and …

[HTML][HTML] Study on the double negativity in deformed single-phase chiral metamaterials under tensile loads

J Wang, J Xiang, D Xuan, Z Chen, R Wang… - Journal of Applied …, 2024 - pubs.aip.org
Elastic metamaterials with double negativity can manipulate the propagation of elastic
waves at sub-wavelength scales by inducing multiple resonances to achieve different …