Title :
Simulation of the locally measured d33 of piezoelectric 1-3-composites
Author :
Pientschke, Christoph ; Kern, Stefan ; Leipner, Hartmut S.
Author_Institution :
Interdiscipl. Center of Mater. Sci. (CMAT), Martin-Luther-Univ. Halle-Wittenberg, Halle, Germany
Abstract :
The influence of the finite measuring spot diameter on the measured value of the mean longitudinal piezoelectric coefficient of 1-3-composites was investigated using the Finite-Element-Method (FEM) and a subsequent analysis. The results are compared with the real areic distribution of the local longitudinal piezoelectric coefficient and with an analytical approximation formula.
Keywords :
filled polymers; piezoelectric materials; FEM; finite element method; local longitudinal piezoelectric coefficient; locally measured d33 simulation; piezoelectric 1-3-composites; Approximation methods; Finite element analysis; Frequency measurement; Lattices; Polymers; Standards; Volume measurement; 1-3-composites; Finite-Element-Method; frequency distribution; local displacement; piezoelectric coefficient;
Conference_Titel :
Applications of Ferroelectric and Workshop on the Piezoresponse Force Microscopy (ISAF/PFM), 2013 IEEE International Symposium on the
Conference_Location :
Prague
DOI :
10.1109/ISAF.2013.6748655
