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. Author manuscript; available in PMC: 2009 Oct 1.
Published in final edited form as: Micron. 2007 Sep 14;39(7):1008–1019. doi: 10.1016/j.micron.2007.08.009

Figure 8.

Figure 8

(a) Plot showing the trend for Axial Young’s modulus using an established Poisson’s Ratio in the Hertz model equation. * denotes regions significantly different from region D, # denotes regions significantly different from region C, and ** or ## denotes an alpha level of below 0.01. (b) Plot showing trend for Transverse Young’s modulus using the indentation ratio in the Hertz model equations. * denotes regions significantly different from region D, # denotes regions significantly different from region C, % denotes regions significantly different from E and ** or ## denotes and alpha level of below 0.01. (c) Plot showing the trend between axial and transverse scans * denotes difference between directions, ~ denotes region reasonably close to 0.05.