Surface Diffusion of Large Ag Clusters on Ag(100) Evans, James Evans, James Chang, S.-L. Thiel, Patricia Thiel, Patricia
dc.contributor.department Ames National Laboratory 2018-02-13T15:38:29.000 2020-06-29T23:17:57Z 2020-06-29T23:17:57Z Sun Jan 01 00:00:00 UTC 1995 2013-10-10 1995
dc.description.abstract <p>Scanning tunneling microscopy has shown that large, two-dimensional Ag clusters undergo observable diffusion on Ag(100). The variation of the diffusion coefficient with cluster size in the range studied, 100 to 540 atoms per cluster, indicates that two-dimensional evaporation-condensation is the main mechanism of cluster diffusion. The experimental data consistently show evidence for a backward-correlation in the cluster motion. The meaning and origin of this correlation is discussed.</p>
dc.description.comments <p>This article is from <em>Evolution of Thin-Film and Surface Structure and Morphology: Proceedings of the MRS 1994 Fall Meeting</em> 355 (1995): pp. 15—20, doi:<a href="" target="_blank">10.1557/PROC-355-15</a></p>
dc.identifier archive/
dc.identifier.articleid 1063
dc.identifier.contextkey 4692376
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath ameslab_conf/64
dc.language.iso en
dc.source.bitstream archive/|||Sat Jan 15 01:21:33 UTC 2022
dc.source.uri 10.1557/PROC-355-15
dc.subject.disciplines Chemistry
dc.subject.disciplines Materials Science and Engineering
dc.title Surface Diffusion of Large Ag Clusters on Ag(100)
dc.type article
dc.type.genre conference
dspace.entity.type Publication
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relation.isOrgUnitOfPublication 25913818-6714-4be5-89a6-f70c8facdf7e
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