S<sub>1</sub>-ZGV Modes of a Linear and Nonlinear Profile for Functionally Graded Material Using Power Series Technique

<table>The dispersion curves of Lamb waves in the plates of Cr, FGM and ceramic.</table>

Advances in Acoustics and Vibration

Figure 2: S<sub>1</sub>-ZGV Modes of a Linear and Nonlinear Profile for Functionally Graded Material Using Power Series Technique 