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what's the difference between Peak force error image got in QNM and phase image got in normal tapping mode?
Peak Force error can be compared to deflection error in contact mode and amplitude error in tapping mode. Peakforce error is the feedback signal in PFQNM like the deflection error is in contact mode and the amplitude error is in tapping mode. You get no real information out of these signals, they "just" make nice pictures (3d) for the eye.
start reading and there is a lot more......
Hi, Joop, i already got that note but is i missing something?
We get several channel from this new mode like adhesion or modulus, dissipation, but what's the peak force error stands for? the property of hardness?