Piezoelectric superlattices as multi-field internally resonating metamaterials
Source abstract
Abstract
Piezoelectric superlattices are investigated as examples of internally resonating metamaterials. The multi-field coupling characteristics of the considered configuration is identified as the mechanism enabling the generation of the internal resonances, and the related achievement of unusual wave properties. Numerical studies on two-dimensional piezoelectric superlattices illustrate the coupled behavior of this class of periodic systems. In addition, analytical studies developed on the basis of the long wavelength approximation support the interpretation of the coupling as an internally resonant mechanism, and allow the analysis of the influence of lattice topology on the frequencies of internal resonance.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Acoustic Wave Phenomena Research · Metamaterials and Metasurfaces Applications · Photonic Crystals and Applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Georgia Institute of Technology 1 School of Aerospace Engineering, , Atlanta, Georgia, 30332, USA .
Georgia Institute of Technology 2 School of Mechanical Engineering, , Atlanta, Georgia, 30332, USA .
References (27)
Show source-provided references
1. Inhibited spontaneous emission in solid-state physics and electronics10.1103/PhysRevLett.58.2059 ↗
2. Photonic band structure: The face-centered-cubic case10.1103/PhysRevLett.63.1950 ↗
3. Acoustic band structure of periodic elastic composites10.1103/PhysRevLett.71.2022 ↗
4. Theory of acoustic band structure of periodic elastic composites10.1103/PhysRevB.49.2313 ↗
5. Frequency band-gap measurement of two-dimensional air/silicon phononic crystals using layered slanted finger interdigital transducers10.1063/1.1893209 ↗
6. Experimental and theoretical evidence for the existence of absolute acoustic band gaps in two-dimensional solid phononic crystals10.1103/PhysRevLett.86.3012 ↗
7. Transmission and dispersion relations of perfect and defect-containing waveguide structures in phononic band gap materials10.1103/PhysRevB.68.024302 ↗
8. Phononic crystals with planar defects10.1103/PhysRevB.62.5536 ↗
9. Scattering of elastic waves by periodic arrays of spherical bodies10.1103/PhysRevB.62.278 ↗
10. Band gaps of elastic waves in three-dimensional piezoelectric phononic crystals with initial stress10.1016/j.euromechsol.2009.09.005 ↗
11. Phononic crystals containing piezoelectric material10.1016/j.ssc.2004.03.052 ↗
12. Evidence for complete surface wave band gap in a piezoelectric phononic crystal10.1103/PhysRevE.73.065601 ↗
13. Energy conversion in piezoelectric superlattices10.1117/12.716015 ↗
14. New type of polariton in a piezoelectric superlattice10.1103/PhysRevLett.90.053903 ↗
15. Phonon-polariton dispersion and the polariton-based photonic band gap in piezoelectric superlattices10.1103/PhysRevB.69.085118 ↗
16. Piezoelectric-induced polariton coupling in a superlattice
17. Multiband polaritonic filter made of piezoelectric superlattices10.1016/j.physleta.2005.10.067 ↗
18. Phonon-polaritons in quasiperiodic piezoelectric superlattices10.1063/1.1803939 ↗
19. Band structures and transmission spectra of piezoelectric superlattices10.1103/PhysRevB.71.195114 ↗
20. Phonon-polariton in two-dimensional piezoelectric phononic crystals10.1016/j.physleta.2008.05.012 ↗
21. Evidence of fano-like interference phenomena in locally resonant materials10.1103/PhysRevLett.88.225502 ↗
22. Two-dimensional locally resonant phononic crystals with binary structures10.1103/PhysRevLett.93.154302 ↗
23. A full 3d plane-wave-expansion model for 1-3 piezoelectric composite structures10.1121/1.1496081 ↗
24. Plane-wave expansion method for calculating band structure of photonic crystal slabs with perfectly matched layers10.1364/JOSAA.21.001769 ↗
25. Surface and bulk acoustic waves in two-dimensional phononic crystal consisting of materials with general anisotropy10.1103/PhysRevB.69.094301 ↗
26. 1990
27. 1962