Size-dependent vibrations and waves in piezoelectric nanostructures: a literature review
With the development and applications of nano-electro-mechanical systems, academic
interest in the mechanical behavior of piezoelectric structures at nanoscale is increasing …
interest in the mechanical behavior of piezoelectric structures at nanoscale is increasing …
Effects of the strain gradients on the band structures of the elastic waves propagating in 1D phononic crystals: An analytical approach
In this paper, an analytical method is proposed for the analysis of the effects of the strain
gradients on the frequency band structures and band-gaps of the elastic waves propagating …
gradients on the frequency band structures and band-gaps of the elastic waves propagating …
Dispersion relations of in-plane elastic waves in nano-scale one dimensional piezoelectric semiconductor/piezoelectric dielectric phononic crystal with the …
X Guo, P Wei - Applied Mathematical Modelling, 2021 - Elsevier
In this paper, the propagation properties of in-plane elastic waves in a nano-scale N-type
piezoelectric semiconductor material/piezoelectric dielectric material layered periodic …
piezoelectric semiconductor material/piezoelectric dielectric material layered periodic …
Analysis of the effects of viscosity on the SH-wave band-gaps of 2D viscoelastic phononic crystals by Dirichlet-to-Neumann map method
The effects of viscosity on the band-baps of two-dimensional (2D) viscoelastic phononic
crystals are studied by the Dirichlet-to-Neumann (DtN) map method. The viscoelastic …
crystals are studied by the Dirichlet-to-Neumann (DtN) map method. The viscoelastic …
Dispersion curves of electromagnetically actuated nonlinear monoatomic and mass-in-mass lattice chains
Including nonlinearity can lead to fascinating wave propagation behavior in phononic
crystals, broadening their possible applications in acoustic engineering. The current work …
crystals, broadening their possible applications in acoustic engineering. The current work …
Band structure analysis of wave propagation in piezoelectric nano-metamaterials as periodic nano-beams considering the small scale and surface effects
This paper investigates the bandgap properties of a piezoelectric periodic nano-beam
considering size and surface effects using a modified couple stress theory. The nano-beam …
considering size and surface effects using a modified couple stress theory. The nano-beam …
A new model for acoustic attenuation of GHz waveguide induced by metal electrodes in piezoelectric composites
Acoustic attenuation in piezoelectric composites is an important factor and it can be induced
by various sources, including viscoelasticity and semi-conductivity. Since the radio …
by various sources, including viscoelasticity and semi-conductivity. Since the radio …
Investigation of guided wave propagation in nanoscale layered periodic piezoelectric plates based on Eringen's nonlocal and strain gradient theory
K Hassanzadeh, S Faroughi… - Applied Mathematical …, 2024 - Elsevier
This paper investigates the dynamic propagation behavior of guided waves in nanoscale
media composed of alternating layers of piezoelectric phases. The study employs Eringen's …
media composed of alternating layers of piezoelectric phases. The study employs Eringen's …
Band structure analysis of phononic crystals with imperfect interface layers by the BEM
A boundary element method (BEM) is implemented and applied to compute the band
structures of phononic crystals taking account of three different kinds of imperfect interface …
structures of phononic crystals taking account of three different kinds of imperfect interface …
Size-effect on the band structures of the transverse elastic wave propagating in nanoscale periodic laminates
Based on the nonlocal elastic continuum theory, the band structures of the anti-plane
transverse elastic wave propagating normally in nanoscale periodic laminates is …
transverse elastic wave propagating normally in nanoscale periodic laminates is …