Band Tunability of Coupled Elastic Waves along Thickness in Laminated Anisotropic Piezoelectric Phononic Crystals

Band Tunability of Coupled Elastic Waves along Thickness in Laminated Anisotropic Piezoelectric Phononic Crystals

Although the passively adjusting and actively tuning of pure longitudinal (primary (P-)) and pure transverse (secondary or shear (S-)) waves band structures in periodically laminated piezoelectric composites have been studied, the actively tuning of coupled elastic waves (such as P-SV, P-SH, SV-SH,...

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Bibliographic Details
Main Authors: Qiangqiang Li, Yongqiang Guo, Yajun Wang, Haibo Zhang
Format: Article
Language:English
Published: MDPI AG 2019-08-01
Series:Crystals
Subjects:
coupled elastic waves
laminated piezoelectric phononic crystals
arbitrarily anisotropic materials
band tunability
electrical boundaries
dispersion curves
Online Access:https://www.mdpi.com/2073-4352/9/8/426

Internet

https://www.mdpi.com/2073-4352/9/8/426

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