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Advances in Tribology
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Advances in Tribology
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2012
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Article
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Fig 5
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Research Article
Dependence of Pin Surface Roughness for Friction Forces of Ultrathin Perfluoropolyether Lubricant Film on Magnetic Disks by Pin-on-Disk Test
Figure 5
Comparison of friction forces among three types of lubricants with different numbers of hydroxyl end groups.
(a)
Zdol
(b)
Z-tetraol
(c)
Z-TMD