ultraviolet photoelectron spectrawork function/ UPSperfect surfacesThe interaction of NH 3 with perfect and defective TiO 2 (110) surfaces at 300 and 185 K has been studied using synchrotron radiation photoemission. To increase the sensitivity to Ti 3+ states, the Ti p-d resonance at an ...
Inversion of low-energy electron diffraction data with no pre-knowledge factor beyond optical holography In this review, I describe how low-energy (typically below 500eV) electron diffraction spectra can be inverted to produce three-dimensional coordinates of ... Tong,Y S. - 《Advances in Physics...
XP and UP spectra were measured without expo... J Find,Z Paál,R Schlögl,... - 《Catalysis Letters》 被引量: 19发表: 2000年 The interaction of CO2 with sodium-promoted W(011) The activation of CO2 by interaction with Na atoms on tungsten was studied in a joint experimental/...
The systematic changes in these spectra were recorded as the number of metal atoms in the complexes was increased a... EW Plummer,WR Salaneck,JS Miller - 《Physical Review B》 被引量: 316发表: 1978年 Creation of variable concentrations of defects on TiO2(110) using low-density electron ...
From the analysis of the UPS Ti 3+ 3d signal, as well as from the Li(2s) emission, it is concluded that the degree of ionicity of the adsorbed Li decreases from 100% at 0.3 MLE to 40% at 0.7 MLE. Above 0.5 MLE the MIES spectra are dominated by an Li(2s)-induced peak ...
electron spectraelectron-surface impactenergy gapinterstitialsoxidationsurface morphologyWe have studied reduced TiO 2 (110) surfaces by combining metastable impact electron spectroscopy (MIES) and UPS(HeI). The reduced Ti species were preparation-induced: their number density was modified either by ...
Band structure calculations in tight binding approximation have been performed for the bulk of BaTiO3 and for two hypothetical thin films with either TiO2 or BaO on the surface. The XPS valence band is interpreted in terms of O2p, Ti3d and Ba5p contributions. The 4o.8eV UPS valence band ...
adsorptioncopper compoundselectron energy loss spectramolecular electronic statesmolecular vibrationtitanium compounds/ rehybridisationmolecular orientationearly adsorption stagesTiO 2(110)The valence-band electronic structures and vibrational modes of molecular-beam CuCl deposited upon 1 × 1 TiO 2(110) ...
The interaction of Pt with TiO2(110) surfaces: a comparative XPS, UPS, ISS, and ESD study. Surf. Sci. 1996, 345, 261.K D Schierbaum,S Fischer,M C Torquemada,J L de Segovia,E Román,J A Martin-Cago.The interaction of Pt with TiO2(110) surfaces: a comparative XPS, UPS, ISS and...
H2O interaction with bare and Li-precovered TiO2: studies with electron spectroscopies (MIES and UPS(HeI and II))Experimental/ adsorptionion-surface impactthermally stimulated desorptionthin filmstitanium compoundsultraviolet photoelectron spectra/ single crystalstitania thin films...