Journal article
Surface structure of AU3Cu(001)
In
Physical Review B
—
1999, Volume 60, Issue 11, pp. 8321-8325
Abstract
The surface morphology, composition, and structure of Au3Cu(001) as determined by scanning tunneling microscopy and surface x-ray diffraction are presented. Atomic resolution STM images reveal distinctive geometric features. The analysis of the surface x-ray diffraction data provides clear evidence of gold enrichment of the topmost layer with two different gold positions and only a small copper fraction.
The second layer has approximately Cu4Au stoichiometry, whereas the third layer is pure gold. STM images and SXRD results are in excellent agreement and reveal a detailed atomic model for the surface structure. [S0163-1829(99)04535-X].
| Language: | English |
|---|---|
| Year: | 1999 |
| Pages: | 8321-8325 |
| ISSN: | 10953795 , 01631829 , 1550235x and 24699950 |
| Types: | Journal article |
| DOI: | 10.1103/PhysRevB.60.8321 |
| ORCIDs: | Nielsen, Martin Meedom |
Keywords
