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Angle-resolved photoemission from cytosine adsorbed on Cu (110)

✍ Scribed by M.L.M. Rocco; R. Dudde; E.-E. Koch


Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
464 KB
Volume
173
Category
Article
ISSN
0009-2614

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✦ Synopsis


Angleresolved photoemission with synchrotron radiation has been applied to the study of adsorbed ftis of cytosine on Cu ( 110). Using dipole selection rules, we established that in the monolayer the molecules adsorb with the molecular plane perpendicular to the su&ce while in multilayer films only a preferred, but indeterminate, orientation was ascertainable. The oxygen lone-pair orbital was found to be strongly affected by the adsorption in the monolayer.


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Angle-resolved photoemission from uracil
✍ M.L.M. Rocco; R. Dudde; K.-H. Frank; E.-E. Koch πŸ“‚ Article πŸ“… 1989 πŸ› Elsevier Science 🌐 English βš– 390 KB

Angle-resolved photoelectron spectra taken with synchrotron radiation are presented for monolayers of uracil and thymine adsorbed on Cu( 110). Applying dipole selection rules within the molecular C, symmetry the a' and a" symmetry species have been experimentally determined in the photoeleclron spec