The experimentally determined value of the molecular chemisorption probability, S,,, has an interesting dependence on incident kinetic energy, E,, and incident angle, &, for the N,/Ru(OOl) system. An increase in the value of S, was observed at Oi = 60" as Ei was increased from 0.2 to 0.4 eV providin
Horizontal and vertical configurations of molecular N2O on W(110) and Ru(001)
โ Scribed by E. Umbach; D. Menzel
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- English
- Weight
- 571 KB
- Volume
- 84
- Category
- Article
- ISSN
- 0009-2614
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โฆ Synopsis
The adsorption of N20 on W(110) and Ru(001) has been mvestlgated by means of XPS and UPS mcludmg wrne adedependent measurements Besdes dlssoaahon. molecular N20 states were observed which could be Identied to be phy& orbed honzontally On Ru(001). an addItIona weakly chemlsorbed state can coexist wtuch IS vertxally adsorbed vex its termmal N atom
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