Electron attachment and electron ionization of van der Waals clusters of carbon dioxide
✍ Scribed by A. Stamatovic; K. Stephan; T.D. Märk
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 643 KB
- Volume
- 63
- Category
- Article
- ISSN
- 0168-1176
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
van der Waals clusters exhibit spectroscopically distinct isomers for n = 2 and 4. The ionization potentials (IP)oftheseisomersdifferby33(n=2)and56cm-'(n=4),orabout25%ofthetotalIPshiffinducedbytheclu~ter.Based on this IP difference, isomer-selective ionization and electronic spectroscopy have been p
SO,-, S&-O-snd SO,?30-ifre proditced by &Won attachment to S@ ClWers under single coBision conditions. SOT, which is not produced at all in low-pressure ion sources, is more abundant than SCI&-and SO&30-. Measured relative attachment cross sections for these ions show significant diierences when co
A new method is described of rendering ionized neutral van der Waals clusters. This involves the association of NO + ions to a neutral argon cluster beam in a Nier-type ion source. This new (and alternative to electron and photon) ionization mode appears to be softer than electron impact ionization