TITLE

Self-diffusion of potassium on ultra-thin epitaxial potassium layers

AUTHOR(S)
Fuhrmann, D.; Hulpke, E.
PUB. DATE
February 1997
SOURCE
Journal of Chemical Physics;2/22/1997, Vol. 106 Issue 8, p3407
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Focuses on the self-diffusion of potassium layers supported by a nickel substrate using quasielastic helium atom scattering. Activation energy for surface diffusion; Suggestion of a jump diffusion mechanism from the way in which the energy broadening depends on the transfer of parallel momentum.
ACCESSION #
4292524

 

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