Chin. Phys. Lett.  1995, Vol. 12 Issue (8): 497-500    DOI:
Original Articles |
Computer Simulation of Surface Damages at Atomic Scale Inducedby Cluster Impacting
PAN Zhengying;LI Rongwu;HO Yukun
Physics Department 2, Fudan University, Shanghai 200433 (mailing address) and Ion Beam Laboratory, Shanghai Institute of Metallurgy, Academia Sinica, Shanghai 200050
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PAN Zhengying, LI Rongwu, HO Yukun 1995 Chin. Phys. Lett. 12 497-500
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Abstract A many-body hybrid potential, which is the combination of the tight-binding and the Moliere potential, has been developed. The surface damages at atomic scale caused by gold clusters, with energy of 3250eV, impacting on gold crystals have been investigated by molecular dynamics simulation. The results are compared with that from the two-body Moliere potential.
Keywords: 79.20.Nc      36.40.+d      34.20.Cf     
Published: 01 August 1995
PACS:  79.20.Nc  
  36.40.+d  
  34.20.Cf (Interatomic potentials and forces)  
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http://cpl.iphy.ac.cn/       OR      http://cpl.iphy.ac.cn/Y1995/V12/I8/0497
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