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Direct Observation of Friction at the Atomic Scale
Published online by Cambridge University Press: 21 February 2011
Abstract
An atomic force microscope has been used to measure the frictional force on a tungsten tip sliding across the basal plane of graphite at low loads < 10-4 N. The frictional force displays the 2.5 Å periodicity of the graphite surface.
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- Copyright © Materials Research Society 1988
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