Method using cantilever to measure physical properties

Measuring and testing – Surface and cutting edge testing – Roughness

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G01B 528

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active

060065931

ABSTRACT:
A method of measuring physical properties using a cantilever comprises bringing a tip attached at one end of a cantilever into contact with a sample and causing a vibrational force of a frequency between 10 and 1000 times the fundamental resonance frequency of the cantilever to act on the cantilever.

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M. Radmacher, et al. "Imaging Viscoelasticity by Force Modulation with the Atomic Force Microscope", Biophysical Journal, vol. 64, (pp. 735-742), Mar. 1993.

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