Composite material

C, 10¹⁰, N/m²

e, C/m²

h, T

ε, 10^–10, F/m

μ, 10^–6, N/A²

ρ, kg/m³

BaTiO₃-CoFe₂O₄

4.40

5.80

275.0

56.4

81.00

5730

PZT-5H-Terfenol-D

1.45

8.50

83.8

75.0

2.61

8500

Composite material

εμ, 10^–16

V_tem, m/s

V_PEESM, m/s

BaTiO₃-CoFe₂O₄

4568.40

0.1356

0.0212

0.1557

2979.033

2958.790

PZT-5H-Terfenol-D

195.75

0.6644

0.1856

0.7876

1746.253

1644.243