On the relative strength of He and H2 diffraction from Ag(111)
β Scribed by A. Liebsch; J. Harris
- Publisher
- Elsevier Science
- Year
- 1983
- Weight
- 527 KB
- Volume
- 130
- Category
- Article
- ISSN
- 0167-2584
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The association reactions Ag+(C2H4).\_, +C2H,=Ag+ (C,H,),(n= 1 or 2) were studied using high pressure mass spectrometty (HPMS). Theenthalpyand entropychangesdeterminedare -AH"=32.4 kcal/mol, and -A5"=30.2 cal/molKfor then=2 reaction. In the case of the n= I reaction, the Gibbs free energy change at
Water adsorption on the CaF 2 (111) cleavage plane was investigated by He-beam scattering after disturbing the surface with electron beams (with energies of 100, 300 and 500 eV) and ion beams. It is shown that different types of defects are produced, which sensitively influence both the He-diffracti
H2 and N2 physisorbed on a Ag( 111) surface are investigated by means of high-resolution electron-energy loss spectroscopy with an energy resolution of 3 meV. The incident electron energy is tuned to negative ion resonances at 3 eV for Hz and 1.5 eV for N,, and high probability for inelastic electro