Figure 13

Variation of FOM with volume fraction for both Auxetic and Non-Auxetic materials in (a) Transverse \(\left({d}_{31}\right)\) mode and (b) Longitudinal \(\left({d}_{33}\right)\) mode.
Variation of FOM with volume fraction for both Auxetic and Non-Auxetic materials in (a) Transverse \(\left({d}_{31}\right)\) mode and (b) Longitudinal \(\left({d}_{33}\right)\) mode.