Corrugating and Anticorrugating Static Interactions in Helium-Atom Scattering from Metal Surfaces
Physical Review Letters, ISSN: 1079-7114, Vol: 92, Issue: 1, Page: 4-null
2004
- 36Citations
- 19Captures
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Metrics Details
- Citations36
- Citation Indexes36
- CrossRef36
- Captures19
- Readers19
- 14
Article Description
We perform a density-functional-theory calculation of the static repulsive potential of He scattering off a noble and a simple metal surface. The classical turning point of He on Cu(111) is found to be closer to the metal when the adatom is at top than at bridge site (anticorrugating effect). The potential of He on Al(111) is instead corrugated. By comparing the results of the two systems, we conclude that the He-metal anticorrugating effect occurs when the kinetic energy difference for He at top and bridge sites is larger than the electrostatic one, and an induced localized dipole on He is formed. © 2004 The American Physical Society.
Bibliographic Details
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85038312654&origin=inward; http://dx.doi.org/10.1103/physrevlett.92.013201; http://www.ncbi.nlm.nih.gov/pubmed/14753988; https://link.aps.org/doi/10.1103/PhysRevLett.92.013201; http://harvest.aps.org/v2/journals/articles/10.1103/PhysRevLett.92.013201/fulltext; http://link.aps.org/article/10.1103/PhysRevLett.92.013201
American Physical Society (APS)
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