Leed and Arups studies on Fe/Ru(10(1)over-bar0) surface

Authors
Wang, J He, JP Yang, D Zhang, HJ Yang, CJ Jiang, N Li, HY Bao, SN He, PM Xu, YB
Citation
J. Wang et al., Leed and Arups studies on Fe/Ru(10(1)over-bar0) surface, ACT PHY C E, 49(6), 2000, pp. 1109-1113
Citations number
11
Categorie Soggetti
Physics
Journal title
ACTA PHYSICA SINICA
ISSN journal
10003290 → ACNP
Volume
49
Issue
6
Year of publication
2000
Pages
1109 - 1113
Database
ISI
SICI code
1000-3290(200006)49:6<1109:LAASOF>2.0.ZU;2-D
Abstract
The deposition of Fe on the Ru(10 (1) over bar 0) surface has been studied by low-energy electron diffraction angle-resolved UPS and Anger Electron-Sp ectroscopy. Upon annealing, Fe overlayers on Ru(10 (1) over bar 0) formed ( 1x1) and P(2x1) structures. For Fe coverages more than 10 ML, incommensurat e layer of Fe with a fcc(111) face epitaxial structure is formed. For Fe ov erlayer at low coverages,the valence bands near Fermi level are similar to the clear surface,while for Fe overlayer at high coverages with the fcc(111 ) epitaxial structure,different energy band structures related to this epit axial layer were observed.