Kumar, G. Ravindra ; Safvan, C. P. ; Rajgara, F. A. ; Mathur, Deepak (1994) Intense laser field ionisation of CS2 at 532 nm. Does dissociation precede ionisation? Chemical Physics Letters, 217 (5-6). pp. 626-630. ISSN 0009-2614
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/000926...
Related URL: http://dx.doi.org/10.1016/0009-2614(93)E1435-J
Abstract
Ionisation and dissociative ionisation of CS2 by intense 532 nm radiation in the intermediate regime between tunnelling and multiphoton ionisation has been studied. The relative intensities of S+, C+ and CS+2 have been measured as a function of laser intensity over the range 4 × 1012-7 × 1013 W cm-2, S+ ions have a significantly lower saturation intensity than C+ and CS+2. Comparison of the respective ionisation energies indicates that the intense laser field dissociates CS2 first, and the fragments are subsequently ionised.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 29709 |
| Deposited On: | 23 Dec 2010 05:31 |
| Last Modified: | 04 Jun 2011 09:49 |
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