Molecular dynamics simulation of copper removal from graphene by Bombardment with argon clusters

被引：0
|
作者：
A. E. Galashev
A. A. Galasheva
机构：
[1] Russian Academy of Sciences,Institute of Industrial Ecology, Ural Branch
来源：
High Energy Chemistry | 2014年 / 48卷
关键词：
Graphene Sheet; Copper Atom; High Energy Chemistry; Copper Film; Cluster Beam;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The problem of developing a nondestructive method for purification of graphene to remove a deposited metal has been tackled. Bombardment of copper film-precoated graphene by argon clusters has been simulated in terms of molecular dynamics. With a flow of 30-eV clusters directed parallel to the graphene sheet plane, the full removal of copper from graphene is achieved. The mobility of Cu and C atoms, the distribution of a stress that is the most susceptible to cluster impact in the graphene plane, and the graphene sheet surface roughness during the simulated process have been determined.
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页码：112 / 116
页数：4
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