Adsorption of 5-halouracils on Au(111)
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F12%3A10130562" target="_blank" >RIV/00216208:11320/12:10130562 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/12:00431377
Result on the web
<a href="http://dx.doi.org/10.1016/j.susc.2011.11.002" target="_blank" >http://dx.doi.org/10.1016/j.susc.2011.11.002</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.susc.2011.11.002" target="_blank" >10.1016/j.susc.2011.11.002</a>
Alternative languages
Result language
angličtina
Original language name
Adsorption of 5-halouracils on Au(111)
Original language description
The immobilization of 5-halouracils on Au(111) has been studied by soft X-ray photoelectron spectroscopy (XPS) and near-edge X-ray absorption fine structure (NEXAFS) spectroscopy. Multilayer and monolayer films of 5-chlorouracil were deposited on the Au(111) surface by evaporation in vacuum while films of 5-bromouracil were absorbed in two modes: from the gas phase under ultrahigh vacuum conditions and from solution. The photoemission spectra of C, N and O 1 s, Br 3d and Cl 2p as well as the absorptionspectra at the N and O K-edges were measured for monolayers of 5-halouracil films and the nature of the bonding with the Au(111) surface has been determined. From the angular dependence of the NEXAFS spectra at the O and K-edges, we conclude that these 5-halouracils are lying nearly parallel to the Au(111) surface. Distinct chemical states and surface adsorption geometry of the 5-BrU molecules for monolayer coverage prepared in two different ways have been found.
Czech name
—
Czech description
—
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
—
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Surface Science
ISSN
0039-6028
e-ISSN
—
Volume of the periodical
606
Issue of the periodical within the volume
3-4
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
9
Pages from-to
435-443
UT code for WoS article
000300458600050
EID of the result in the Scopus database
—