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Electromechanical coupling coefficient
Electromechanical coupling coefficient is a numerical measure of the conversion efficiency between electrical and acoustic energy in piezoelectric materials.
Additional recommended knowledge
Qualitatively the electromechancial coupling coefficent, k, can be determined as:
|This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Electromechanical_coupling_coefficient". A list of authors is available in Wikipedia.|