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. 2020 Apr 1;13(7):1632. doi: 10.3390/ma13071632

Figure 1.

Figure 1

Periodic array of plates decorated at their endings with spacing =1, height hP, and thickness φP; the substrate occupying a half-space is surmounted by a guiding layer of thickness hL able to support Love waves. The insets show a zoom on the two endings with heterogeneity surfaces St=φtht and Sb=φbhb.