Evolution of the Electrical Displacement and Energy Dissipation of Lead Zirconate-Titanate Ceramics under Cyclical Load

Figure 13

Electrical displacement versus dissipated energy. (a) σ₀ = 30, dσ/dt = 1.0. (b) σ₀ = 65, dσ/dt = 1.0. (c) σ₀ = 100, dσ/dt = 1.0. (d) σ₀ = 65, dσ/dt = 0.5. (e) σ₀ = 65, dσ/dt = 1.5 (in the units of MPa and MPa/s, respectively).

(a)

(b)

(c)

(d)

(e)