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. Author manuscript; available in PMC: 2022 Mar 1.
Published in final edited form as: IEEE Trans Ultrason Ferroelectr Freq Control. 2021 Feb 25;68(3):389–405. doi: 10.1109/TUFFC.2020.2968147

Fig. 7:

Fig. 7:

Phase velocity dispersion curves calculated for the (a) background, and inclusion locations marked as (b) ×, and (c) ○ in Fig. 5a using red markers. Blue dots correspond to LPVI data. Red, dashed lines represent NLSQ fit to the KV model for LPVI data. Black, continuous lines show theoretical dispersion curves computed using Eq. (11).