Non-piezoactivity in piezoacoustics: basic properties and topological features
The existence conditions of zero electric fields E and zero electric displacements D are studied for bulk acoustic waves in piezoelectric crystals. General equations are derived for lines of zero electric fields, E(m)=0, and for specific points m0 of vanishing electric displacements, D( m0)=0, on th...
|Published in:||Archive of Applied Mechanics, Vol. 74, No. 11/12 (2005), p. 739-745|
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