System-Level Coupled Modeling of Piezoelectric Vibration Energy Harvesting Systems by Joint Finite Element and Circuit Analysis

Table 3

Material properties of the bimorph cantilever beam.

Materials	Properties	Values
Elastic substrate	Density,	8500
	Young’s modulus,	90
Piezoelectric patch	Thickness,	0.2
	Density,	7500
	Young’s modulus,	66
	Piezoelectric constant,
	Permittivity,	15.93