Analysis of the cross-channel diffusion mechanism

Steve Garofalini, T. Halicioglu

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

A molecular dynamics simulation was used to determine the effect of temperature and adatom size and energy parameters on the occurrence of the exchange mechanism in cross-channel diffusion on the Pt( 110) surface. Results showed that the exchange mechanism is highly dependent on temperature, occurring readily at sufficiently high temperatures, and is dependent upon adatom size in the case of a weakly interacting adatom, but, within the limits of the study, is not so in the case of a strongly interacting adatom.

Original languageEnglish
JournalSurface Science
Volume112
Issue number1-2
DOIs
Publication statusPublished - Dec 1 1981

Fingerprint

Adatoms
adatoms
Temperature
Molecular dynamics
occurrences
molecular dynamics
temperature
Computer simulation
simulation
energy

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Condensed Matter Physics
  • Surfaces and Interfaces

Cite this

Analysis of the cross-channel diffusion mechanism. / Garofalini, Steve; Halicioglu, T.

In: Surface Science, Vol. 112, No. 1-2, 01.12.1981.

Research output: Contribution to journalArticle

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