Observations of LEED fine structure on the low-index planes of copper

S.M. Thurgate; P.J. Jennings

doi:10.1016/0039-6028(82)90693-8

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Observations of LEED fine structure on the low-index planes of copper

Journal article

Peer reviewed

Observations of LEED fine structure on the low-index planes of copper

S.M. Thurgate and P.J. Jennings

Surface Science, Vol.114(2-3), pp.395-404

1982

DOI: https://doi.org/10.1016/0039-6028(82)90693-8

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Abstract

A study of LEED fine structure on the low-index planes of copper reveals that surface barrier resonances are present on all planes at low energies. The resonance features are strong on the (111) and (100) and weak on the (110) plane. Ordered oxygen chemisorption strengthens the resonances while disordered oxygen adsorption weakens them. A theoretical analysis shows that the saturated image barrier is an adequate barrier model for the resonance process. Trends in surface barrier structure between the different low-index planes of copper are discussed.

Details

Title: Observations of LEED fine structure on the low-index planes of copper
Authors/Creators: S.M. Thurgate (Author/Creator)
P.J. Jennings (Author/Creator)
Publication Details: Surface Science, Vol.114(2-3), pp.395-404
Publisher: Elsevier BV
Identifiers: 991005540699307891
Murdoch Affiliation: School of Mathematical and Physical Sciences
Language: English
Resource Type: Journal article

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Citation topics: 5 Physics; 5.31 Silicon Systems; 5.31.871 Silicon Surface Chemistry
Web Of Science research areas: Chemistry, Physical; Physics, Condensed Matter
ESI research areas: Physics