Abstract
Combined scanning and friction force microscopy was employed to study the low-load friction behavior of monolayers of C60 molecules grown epitaxially on GeS (001). While the friction forceF f on GeS was found to be proportional to the loadF l the C60 monolayers exhibit aF f ∞F 2/3l dependence. As a result, an inversion of contrast in the friction force images with increasing applied load could be observed.
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Schwarz, U.D., Allers, W., Gensterblum, G., Wiesendanger, R.: to be published
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Allers, W., Schwarz, U.D., Gensterblum, G. et al. Low-load friction behavior of epitaxial C60 monolayers. Z. Phys. B - Condensed Matter 99, 1–2 (1995). https://doi.org/10.1007/s002570050001
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DOI: https://doi.org/10.1007/s002570050001