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. 2018 Jan 11;8:483. doi: 10.1038/s41598-017-18864-z

Figure 4.

Figure 4

Effective spring constants and band structures of the mass-spring-plate model. (a) k x retrieved from the displacement-force curves based the finite element simulations. (b) Retrieved k y. (c) Comparison between band structures in the x- and y-directions and their relation to the effective mass density diagram. The insets show the von Mises stress profiles.