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Missing rows on oxygen-covered Cu(100) vicinal surfaces: A scanning tunnelling microscopy investigation
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UNSPECIFIED (1997) Missing rows on oxygen-covered Cu(100) vicinal surfaces: A scanning tunnelling microscopy investigation. JOURNAL OF PHYSICS-CONDENSED MATTER, 9 (1). pp. 21-31. ISSN 0953-8984
Full text not available from this repository.Abstract
Scanning tunnelling microscopy images of oxygen-covered Cu(410) facets, of the Cu(100)(root 2x2 root 2)R45 degrees-O structure, and of the faceting of Cu(610) in the presence of adsorbed oxygen have been used to investigate the basic elements of the atomic-scale structure of these surfaces. The existence of stable (100) nanofacets of widths corresponding to those of(4n 1 0) (n = 2, 3,...) faces is shown to be consistent with a common structural model for all of these surfaces based on the well known structural unit of three adjacent [001] Cu atom rows and one missing row which comprises the Cu(100)(root 2x2 root 2)R45 degrees-O surface. This model implies that on the (410) surface the missing row lies at the bottom of each atomic step on this surface. All these structures have a common local geometry for the adsorbed O atoms coordinated to four Cu atoms.
| Item Type: | Journal Article |
|---|---|
| Subjects: | Q Science > QC Physics |
| Journal or Publication Title: | JOURNAL OF PHYSICS-CONDENSED MATTER |
| Publisher: | IOP PUBLISHING LTD |
| ISSN: | 0953-8984 |
| Date: | 6 January 1997 |
| Volume: | 9 |
| Number: | 1 |
| Number of Pages: | 11 |
| Page Range: | pp. 21-31 |
| Publication Status: | Published |
| URI: | http://wrap.warwick.ac.uk/id/eprint/18014 |
Data sourced from Thomson Reuters' Web of Knowledge
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