Friction model to describe cluster bombardment

Kathleen E. Ryan, Michael F. Russo, Edward J. Smiley, Zbigniew Postawa, Barbara Jane Garrison

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

Short time molecular dynamics simulations were performed to model C 60 and Au 3 bombardment of an amorphous water sample in the projectile energy range of 5-120 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 C 60 bombardment.

Original languageEnglish (US)
Pages (from-to)893-896
Number of pages4
JournalApplied Surface Science
Volume255
Issue number4
DOIs
StatePublished - Dec 15 2008

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Projectiles
Friction
Molecular dynamics
Analytical models
Water
Computer simulation

All Science Journal Classification (ASJC) codes

  • Surfaces, Coatings and Films

Cite this

Ryan, K. E., Russo, M. F., Smiley, E. J., Postawa, Z., & Garrison, B. J. (2008). Friction model to describe cluster bombardment. Applied Surface Science, 255(4), 893-896. https://doi.org/10.1016/j.apsusc.2008.05.113
Ryan, Kathleen E. ; Russo, Michael F. ; Smiley, Edward J. ; Postawa, Zbigniew ; Garrison, Barbara Jane. / Friction model to describe cluster bombardment. In: Applied Surface Science. 2008 ; Vol. 255, No. 4. pp. 893-896.
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Ryan, KE, Russo, MF, Smiley, EJ, Postawa, Z & Garrison, BJ 2008, 'Friction model to describe cluster bombardment', Applied Surface Science, vol. 255, no. 4, pp. 893-896. https://doi.org/10.1016/j.apsusc.2008.05.113

Friction model to describe cluster bombardment. / Ryan, Kathleen E.; Russo, Michael F.; Smiley, Edward J.; Postawa, Zbigniew; Garrison, Barbara Jane.

In: Applied Surface Science, Vol. 255, No. 4, 15.12.2008, p. 893-896.

Research output: Contribution to journalArticle

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Ryan KE, Russo MF, Smiley EJ, Postawa Z, Garrison BJ. Friction model to describe cluster bombardment. Applied Surface Science. 2008 Dec 15;255(4):893-896. https://doi.org/10.1016/j.apsusc.2008.05.113