Band structure and transmission spectra in multiferroic based Sierpinski-carpet phononic crystal

Band structure and transmission spectra in multiferroic based Sierpinski-carpet phononic crystal

In this study, the band structure and transmission spectra in multiferroic based Sierpinski-carpet phononic crystal are investigated based on finite element simulation. In order to obtain the band structure of the phononic crystal (PnC), the Floquet periodicity conditions were applied to the sides o...

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Veröffentlicht in:European physical journal. Applied physics 2020-05, Vol.90 (2), p.20902
Hauptverfasser: Ozer, Zafer, Palaz, Selami, Mamedov, Amirullah M., Ozbay, Ekmel
Format: Artikel
Sprache:eng
Schlagworte:
Acoustics
Band structure of solids
Crystal structure
Design
Finite element method
Fractals
Investigations
Multiferroic materials
Periodic variations
Piezoelectricity
Researchers
Rubber
Unit cell
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Zusammenfassung:In this study, the band structure and transmission spectra in multiferroic based Sierpinski-carpet phononic crystal are investigated based on finite element simulation. In order to obtain the band structure of the phononic crystal (PnC), the Floquet periodicity conditions were applied to the sides of unit cell. The square lattice PnC consists of various piezoelectric inclusion in a rubber matrix with circular and triangular cross section.
ISSN:1286-0042
1286-0050
DOI:10.1051/epjap/2020190355