| Issue |
J. Phys. Colloques
Volume 47, Number C8, Décembre 1986
EXAFS and Near Edge Structure IV
|
|
|---|---|---|
| Page(s) | C8-491 - C8-496 | |
| DOI | https://doi.org/10.1051/jphyscol:1986892 | |
EXAFS and Near Edge Structure IV
J. Phys. Colloques 47 (1986) C8-491-C8-496
DOI: 10.1051/jphyscol:1986892
1 Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, D-1000 Berlin 33, F.R.G
2 Universidad Autonoma de Madrid
J. Phys. Colloques 47 (1986) C8-491-C8-496
DOI: 10.1051/jphyscol:1986892
NEAR-EDGE X-RAY ABSORPTION FINE-STRUCTURE STUDIES OF RING MOLECULES ADSORBED ON SINGLE CRYSTAL SURFACES
M. BADER1, J. HAASE1, K.-H. FRANK1, C. OCAL2 et A. PUSCHMANN11 Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, D-1000 Berlin 33, F.R.G
2 Universidad Autonoma de Madrid
Abstract
Near edge X-ray absorption fine structure (NEXAFS) has been used to establish the orientation of the six-membered ring molecules benzene, pyridine, pyrazine and s-triazine adsorbed on Cu and Ag single crystal surfaces. For submonolayer coverages of pyridine on Ag(111) an orientational phase transition has been observed with NEXAFS in real time.