Fig. S2.

Dependences of the vDOSs on the threshold value of participation ratio $P_c$. (A) Plot of $g_{\text{ex}}(\omega )/{\omega }^2$ of the extended modes ($P^k>P_c$) against $\omega$. (B) Plot of $g_{\text{loc}}(\omega )/{\omega }^2$ of the localized modes ($P^k<P_c$) against $\omega$. The threshold value $P_c$ varies from $P_c={10}^{-3}$ to $5\times {10}^{-2}$. In B, Inset, we plot $g_{\text{loc}}(\omega )$. Although some quantitative differences are observed, the vDOSs are not sensitive to the choice of $P_c$ for $5\times {10}^{-3}<P_c<2\times {10}^{-2}$.