Brewer, P. ; Das, P. ; Ondrey, G. S. ; Bersohn, R. (1983) Measurement of the relative populations of I(2P0½) and I(2P03/2) by laser induced vacuum ultraviolet fluorescence Journal of Chemical Physics, 79 (2). pp. 720-723. ISSN 0021-9606
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Official URL: http://jcp.aip.org/resource/1/jcpsa6/v79/i2/p720_s...
Related URL: http://dx.doi.org/10.1063/1.445820
Abstract
The ground (2P03/2) and first excited (2P0½) states of iodine atoms can absorb two photons at 304.7 and 306.7 nm, respectively, to reach 2D05/2 and 2D03/2 states. The excited atoms fluoresce twice, emitting an IR and then a VUV quantum. This is the basis of a new method for measuring the relative quantum yields of the two fine structure states at very short times after the atoms are formed. Quantum yields for I∗production are reported for a number of alkyl halides and HI upon photodissociation.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Institute of Physics. |
| Keywords: | Iodine; Hydriodic Acid; Dissociation; Fluorescence; Emission Spectra; Fine Structure; Ultraviolet Spectra; Laser Spectroscopy |
| ID Code: | 86322 |
| Deposited On: | 09 Mar 2012 10:35 |
| Last Modified: | 09 Mar 2012 10:35 |
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