Tunable and active phononic crystals and metamaterials
Phononic crystals (PCs) and metamaterials (MMs) can exhibit abnormal properties, even far
beyond those found in nature, through artificial design of the topology or ordered structure of …
beyond those found in nature, through artificial design of the topology or ordered structure of …
Phonon Engineering of Micro‐and Nanophononic Crystals and Acoustic Metamaterials: A Review
J Ma - Small Science, 2023 - Wiley Online Library
Phononic crystals (PnCs) and acoustic metamaterials (AMMs) are artificially architected
materials endowed with the capabilities of wave manipulation. This review specifically …
materials endowed with the capabilities of wave manipulation. This review specifically …
Tunable anti-plane wave bandgaps in 2D periodic hard-magnetic soft composites
In this paper, we present a theoretical model for the analysis of large magneto-deformation
and the anti-plane shear wave bandgaps in 2D periodic two-phase hard magnetic soft …
and the anti-plane shear wave bandgaps in 2D periodic two-phase hard magnetic soft …
Magnetically tunable longitudinal wave band gaps in hard-magnetic soft laminates
Hard-magnetic soft materials belong to the class of active materials that undergo finite
deformation and alter their material properties when subjected to magnetic loading …
deformation and alter their material properties when subjected to magnetic loading …
Topology optimization of soft compressible phononic laminates for widening the mechanically tunable band gaps
Active tuning of frequency bandgaps has received significant attention in the recent past. To
this end, soft compressible phononic composites have indicated great promise owing to their …
this end, soft compressible phononic composites have indicated great promise owing to their …
Functionally Graded Soft Dielectric Elastomer Phononic Crystals: Finite Deformation, electro-elastic longitudinal waves, and band gaps tunability via electro …
Active tuning of elastic wave band gaps received significant attention in the recent past. To
this end, soft dielectric elastomers (DEs) have indicated great promise owing to their …
this end, soft dielectric elastomers (DEs) have indicated great promise owing to their …
Geometrically nonlinear refined shell theories by Carrera Unified Formulation
In this work, a unified formulation of full geometrically nonlinear refined shell theory is
developed for the accurate analysis of highly flexible shell structures. The tensor calculus is …
developed for the accurate analysis of highly flexible shell structures. The tensor calculus is …
[HTML][HTML] Low-frequency tunable topological interface states in soft phononic crystal cylinders
Topological phononic crystals have attracted intensive attention due to their peculiar
topologically protected interface or edge states. Their operating frequency, however, is …
topologically protected interface or edge states. Their operating frequency, however, is …
Nonreciprocal magnetoacoustic waves in dipolar-coupled ferromagnetic bilayers
We study the interaction of surface acoustic waves (SAWs) with spin waves (SWs) in a Co 40
Fe 40 B 20/Au/Ni 81 Fe 19 system composed of two ferromagnetic layers separated by a …
Fe 40 B 20/Au/Ni 81 Fe 19 system composed of two ferromagnetic layers separated by a …
Wave manipulation in intelligent metamaterials: recent progress and prospects
Metamaterials (MMs), which include phononic crystals (PCs) as a particular type, exhibit
anomalous wave propagation properties through artificial design of topologies or lattice …
anomalous wave propagation properties through artificial design of topologies or lattice …