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  High-frequency measurements of interfacial friction using quartz crystal resonators integrated into a surface forces apparatus

Berg, S., Ruths, M., & Johannsmann, D. (2002). High-frequency measurements of interfacial friction using quartz crystal resonators integrated into a surface forces apparatus. Physical Review E, 65(2): 026119.

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 Creators:
Berg, S.1, Author              
Ruths, M.1, Author              
Johannsmann, Diethelm1, Author              
Affiliations:
1MPI for Polymer Research, Max Planck Society, ou_1309545              

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 Abstract: A quartz crystal resonator covered with a thin sheet of mica was integrated into a surface forces apparatus. The shifts in resonance frequency and bandwidth were monitored as the mica surface came into contact with a spherical lens approached from above. We compare experiments where the lens was either coated with a second mica sheet or just had a silver layer evaporated onto its surface. For the contact with the silver surface, strong maxima in bandwidth occurred during the formation and the disruption of the contact. No such maxima were seen when approaching and separating two mica surfaces. We attribute this increased dissipation to sliding and rolling friction, involving plastic deformation of the metal surface under oscillatory load.

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Language(s): eng - English
 Dates: 2002-02
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: No review
 Identifiers: eDoc: 28334
ISI: 000174038300024
Other: P-02-83
 Degree: -

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Title: Physical Review E
  Alternative Title : Phys. Rev. E
Source Genre: Journal
 Creator(s):
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Publ. Info: -
Pages: - Volume / Issue: 65 (2) Sequence Number: 026119 Start / End Page: - Identifier: ISSN: 1063-651X