Tapping mode imaging with an interfacial force microscope

Warren, O.L.; Graham, J.F.; Norton, P.R.
November 1997
Review of Scientific Instruments;Nov97, Vol. 68 Issue 11, p4124
Academic Journal
Describes a stable method of obtaining tapping mode images using feedback on the sensor. Argument that sensors used in interfacial force microscopy do not have the necessary mechanical bandwidth to be employed as free-running tapping mode devices; Method's immunity to small direct current (dc) drifts in the force signal.


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