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. 2022 Mar 11;9(13):2105550. doi: 10.1002/advs.202105550

Figure 4.

Figure 4

Geometrical effect on the quality factors of nanocomposites, including the phase‐field simulation results of quality factors of a) d 33/c 33, b) electromechanical coupling efficiency k 33, and c) d 33 s 11 with various filler geometries, as well as the machine learning results of d) d 33/c 33, e) k 33, and f) d 33 s 11.