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Angle-resolved photoemission from uracil and thymine adsorbed on Cu(110)

โœ Scribed by M.L.M. Rocco; R. Dudde; K.-H. Frank; E.-E. Koch

Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
390 KB
Volume
160
Category
Article
ISSN
0009-2614

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โœฆ Synopsis

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 spectra. The valence orbital assignments are compared to MO calculations. In the monolayer regime the uracil and thymine molecules are found to adsorb with their molecular plane perpendxular to the Cu( 110) surface.

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Angle-resolved photoemission from cytosi
Angle-resolved photoemission from cytosine adsorbed on Cu (110)
โœ M.L.M. Rocco; R. Dudde; E.-E. Koch ๐Ÿ“‚ Article ๐Ÿ“… 1990 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 464 KB

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