Interfacial effects in electromagnetic coupling within piezoelectric phononic crystals
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In this paper, we discuss waves in piezoelectric periodic composite, with the emphasis on the connection between the electromechanical coupling and the effects of dispersion of Bloch–Floquet waves. A particular attention is given to structures containing interfaces between dissimilar media and localization of the electrical fields near such interfaces.
KeywordsPiezoelectric periodic composites Interfaces Dispersion of Bloch–Floquet waves
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