Figure 3.

Conversion between the translational and rotational kinetic energies of C60 during surface diffusion on the graphene. The temperatures are (a) T = 50 K, and (b) T = 200 K. The inset of (a) shows the interplay between the translational and rotational energies as a function of time at T = 50 K with a higher resolution.

Jafary-Zadeh et al. Nanoscale Research Letters 2012 7:148   doi:10.1186/1556-276X-7-148
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