Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5363535 | Applied Surface Science | 2008 | 4 Pages |
Abstract
Short time molecular dynamics simulations were performed to model C60 and Au3 bombardment of an amorphous water sample in the projectile energy range of 5-120Â keV. A previously proposed friction model has been applied to describe the fundamental motion of a projectile during cluster bombardment of a solid. This simple analytical model uses a definition of friction on a single particle to describe the cluster movement through a medium. Although the mathematics of the friction model vary among systems, the projectile motion and energy deposition of a single particle into the sample as well as the reactive environment created is close to that of C60 bombardment.
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Authors
Kathleen E. Ryan, Michael F. Jr., Edward J. Smiley, Zbigniew Postawa, Barbara J. Garrison,