Frictional Contact Between the Diamond Tip and Graphene Step Edges
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DOI: 10.1007/s11249-019-1190-7
Abstract: Graphene has excellent lubricity because of its layer-stacking structure. However, after most fabricating processes, steps appear on the surface of graphene and can significantly affect its lubrication performance. Experimental studies often scratch the tip of… read more here.
Keywords: step edges; graphene step; friction; tip shape ... See more keywords