Skip to main content
. Author manuscript; available in PMC: 2010 Oct 1.
Published in final edited form as: IEEE Trans Ultrason Ferroelectr Freq Control. 2010 Sep;57(9):2076–2090. doi: 10.1109/TUFFC.2010.1655

Fig. 7.

Fig. 7

Relationship between parameters for 3-layer H13 composite plates: (a) plot of k33’ vs. Qm, showing a moderate linear relationship between the two parameters, correlation coefficient = 0.47; (b) plot of ε33S vs. Qm, showing a weak negative linear relationship, correlation coefficient = 0.07.