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Molecular Dynamics Simulation of Low-Energy C60 in Collision with a Graphite (0001) Surface
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| MAN Zhenyong1;PAN Zhengying1;LIU Lei2;LI Rongwu1 |
| 1Department of Physic 2, Fudan University, Shanghai 200433, and Ion Beam Laboratory, Shanghai Institute of Metallurgy, Academia Sinica, Shanghai 200050
2Department of Physics. Fudan University, Shanghai 200433
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| Cite this article: |
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MAN Zhenyong, PAN Zhengying, LIU Lei et al 1995 Chin. Phys. Lett. 12 751-754 |
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Abstract The collision of C60 with a graphite (0001) surface has been investigated by molecular dynamics simulation with TLHL potential. At an impact energy of 90eV, the C60 buckyball first deformed to a disc-like structure and then transformed back to its original shape and recoiled slowly. No dissociation of the C60 was observed on the time scale of the simulation. Unlike a single-atom-surface collision, the C60 -surface interaction is a highly inelastic process.
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| Keywords:
61.46.+w
36.40.+d
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Published: 01 December 1995
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