The prime aim of the current exploration is that to analyze the size-dependent nonlinear
dynamics of microsize laminated bridge-type piezoelectric energy harvesters containing a …

This research aims to advance the existing analytical model, which was based on the Euler–
Bernoulli beam theory, for predicting the velocity amplitude of bending waves excited while …

Phononic crystals have garnered considerable attention in recent years for their unique
band-gap properties, which can effectively manipulate the propagation of acoustic and …

Designing phononic crystals (PnCs) to exhibit the widest attainable band gap, or to
encompass a designated frequency range, is imperative for the realization of PnCs tailored …

Defective phononic crystals offer the advantage of concentrating elastic waves, thereby
enhancing the potential for piezoelectric energy harvesting (PEH). However, a key limitation …

A smooth and efficient isogeometric topology optimization (ITO) method for maximizing band
gaps in two-dimensional phononic crystals is developed in the paper. The band gaps of …

The study proposes a staggered piezoelectric supercell beam to enhance the traditional
passive periodic metamaterial bandgap. This beam features varying inductance in each cell …

The wave equations of a novel model for the electro-elastic Kirchhoff plate containing the
flexoelectric effect are constructed using a variational formulation. Through an Improved …

Research in the field of phononic crystals (PnCs) has traditionally focused on single defects
for energy localization and frequency-selective filtering. Recent attention has turned to …

This study introduces a novel approach for develo** a controllable demultiplexer by
applying a magnetic field to Terfenol-D cylinders within a solid–solid phononic crystal …