Piezoelectric coefficient
The piezoelectric coefficient or piezoelectric modulus, usually written d33, quantifies the volume change when a piezoelectric material is subject to an electric field, or the polarization on the application of stress. In general, piezoelectricity is described by a tensor of coefficients ; see Piezoelectricity ยง Mechanism for further details.
External links
- List of piezoelectric materials
- Table of properties for lead zirconate titanate
- Piezoelectric terminology
- Piezoelectric Constant (or coefficient); a simple explanation
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