𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The effect of chemisorption on substrate core levels observed by XPS

✍ Scribed by J.C. Fuggle; D. Menzel

Publisher
Elsevier Science
Year
1975
Tongue
English
Weight
386 KB
Volume
33
Category
Article
ISSN
0009-2614

No coin nor oath required. For personal study only.

✦ Synopsis

core level peaks from ruthenium and tungten have been found to shifr to higher biading energies by up to 0.3 eV upon oxygen chemisorption.

This effect has been Investigated as a function of oxygen coverage and electron emission angle.

πŸ“œ SIMILAR VOLUMES

Final state effects for the core-level X
Final state effects for the core-level XPS spectra of NiO
✍ Paul S. Bagus; Gianfranco Pacchioni; Fulvio Parmigiani πŸ“‚ Article πŸ“… 1993 πŸ› Elsevier Science 🌐 English βš– 649 KB

Ionization of the Ni 3s core level in NiO has been studied using ab initio wavefunctions for an Ni06 cluster model. Three important fmal state effects are studied: (1) ligand to Ni 3d charge transfer, (2) exchange coupling of the ionized core level within the open 3d shell; and (3) atomic correlatio

Substrate photoelectron enhancement of c
Substrate photoelectron enhancement of carbonaceous overlayer Auger emission: effect of the substrate on carbon overlayer thickness determination in XPS
✍ Brizzolara, Robert A.; Beard, Bruce C. πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 156 KB πŸ‘ 2 views

The Ebel Model, which characterizes a sample consisting of a thin carbonaceous overlayer on a substrate of a different material, provides a relationship between the carbon 1s and Auger peak intensities and the overlayer thickness. In this paper, Ebel model predictions for six substrate materials (si

Statistical issues on the determination
Statistical issues on the determination of the no-observed-adverse-effect levels in toxicology
✍ Takashi Yanagawa; Yasuki Kikuchi πŸ“‚ Article πŸ“… 2001 πŸ› John Wiley and Sons 🌐 English βš– 182 KB

## Abstract The determination of a safe exposure level for toxic agents, often defined as the highest dose level with no toxic effect and termed the no‐observed‐adverse‐effect level (NOAEL) is reviewed. The conventional methods based on statistical tests are criticized, particularly when the sample

The effect of growth substrate on the le
The effect of growth substrate on the levels of citric acid cycle enzymes in the facultative methylotroph Arthrobacter 2B2
✍ Dr. C. J. Paddon; M. A. Payton; B. S. Hartley πŸ“‚ Article πŸ“… 1985 πŸ› John Wiley and Sons 🌐 English βš– 301 KB πŸ‘ 1 views

All enzymes of the citric acjd cycle were found to be present in cell-free extracts of the facultative methylotroph Arthrobaeter 2B2 except 2-oxoglutarate dehydrogenase and pyruvate dehydrogenase. The dehydrogenase (El) and lipoamide dehydrogenase (E,) component of 2-oxoglutarate could be detected i

The Effect of Thermal and Mechanical Tre
The Effect of Thermal and Mechanical Treatments on Kaolinite: Characterization by XPS and IEP Measurements
✍ R.M Torres SΓ‘nchez; E.I Basaldella; J.F Marco πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 86 KB

The surface transformations induced on kaolinite by different thermal and mechanical treatments have been investigated by means of X-ray photoelectron spectroscopy (XPS), Bremsstrahlung induced Auger spectroscopy, and isoelectric point (IEP) measurements. Heating the kaolinite at temperatures betwee