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Resonance oscillation damping of a scanning microscope probe by a near-surface viscous liquid layer

Resonance oscillation damping of a scanning microscope probe by a near-surface viscous liquid layer Abstract Viscous liquid layer motion between a probe with a tip shaped as a paraboloid of revolution and a surface is considered for semicontact-mode operation of a scanning probe microscope. The presence of a viscous liquid layer leads to energy dissipation and is one of the factors responsible for the decrease in the probe oscillation amplitude. The Reynolds equation for viscous liquid motion is used to obtain an analytic solution to the problem. The formula derived for the loss is compared with experimental data obtained for probes and layers with various curvature radii and viscosities. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Acoustical Physics Springer Journals

Resonance oscillation damping of a scanning microscope probe by a near-surface viscous liquid layer

Acoustical Physics , Volume 62 (3): 6 – May 1, 2016

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References (13)

Publisher
Springer Journals
Copyright
2016 Pleiades Publishing, Ltd.
ISSN
1063-7710
eISSN
1562-6865
DOI
10.1134/s1063771016030106
Publisher site
See Article on Publisher Site

Abstract

Abstract Viscous liquid layer motion between a probe with a tip shaped as a paraboloid of revolution and a surface is considered for semicontact-mode operation of a scanning probe microscope. The presence of a viscous liquid layer leads to energy dissipation and is one of the factors responsible for the decrease in the probe oscillation amplitude. The Reynolds equation for viscous liquid motion is used to obtain an analytic solution to the problem. The formula derived for the loss is compared with experimental data obtained for probes and layers with various curvature radii and viscosities.

Journal

Acoustical PhysicsSpringer Journals

Published: May 1, 2016

Keywords: Acoustics

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