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Resonant production of doubly charged tin ions in the multiphoton ionization of tin alkyls

✍ Scribed by E. Borsella; A. Nesterenko; R. Larciprete

Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
292 KB
Volume
199
Category
Article
ISSN
0009-2614

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✦ Synopsis

Resonant production of doubly charged tin ions from multiphoton ionization of tetramethyltin and tetraethyltin molecules is observed in nanosecond multimode laser fields at intensities up to 50 GW/cm*. It is found that the Sn*+ ions are created in a stepwise process including the production of Sn+ ions aud their subsequent resonant ionization. The production of Sn+ ions in the two lowest electronic states is observed.

πŸ“œ SIMILAR VOLUMES

On the formation of doubly charged ions
On the formation of doubly charged ions in field ionization
✍ Peter J. Derrick πŸ“‚ Article πŸ“… 1975 πŸ› John Wiley and Sons 🌐 English βš– 178 KB

## Abstract The observation of doubly charged ions in field ionization with blade or wire emitters does not in itself indicate that high excitation energies (β‰₯ 17 eV) are accessible through gas phase ionization with such emitters.