Fig. 3
From: Analytical technique for electroelastic field in piezoelectric bodies belonging to point group D ∞
Distributions of electric fields and resulting stresses: a on \( \overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\frown}$}}{x} \) axis \( (\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\frown}$}}{y} = 0,\,\,\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\frown}$}}{z} = 0) \), b on \( \overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\frown}$}}{y} \) axis \( (\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\frown}$}}{x} = 0,\,\,\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\frown}$}}{z} = 0) \)