## Nltromethane m a pulsed supersonIc molecular beam was decomposed by high-power CO2 laser-mducea multlphoton dlssocntlon The NO2 fragments from this decomposltlon were detected \\~th time, space, and spectroscopx resolution by pulsed tunable dye laser-mduced multlphoton 1oruzat1on Sunultnneous q
The detection of bromine atoms by resonant multiphoton ionization
โ Scribed by Sivaram Arepalli; Nathan Presser; Daniel Robie; Robert J. Gordon
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 194 KB
- Volume
- 117
- Category
- Article
- ISSN
- 0009-2614
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Resonantly enhanced multiphoton ionization has been used to detect cI(3~'P.j'~) and Ci\*(3p2PF'> via the pumping of two-photon-allowed nansitians rn the wavelength region of 230-245 nm. The precursors used to generate Cl atoms were CH,CI,, CF,CI, and Ccl,. Two-photon-allowed rransikions of HQ and DC
We report the direct detection of iodine atoms following infrared multiphoton dissoc-nation of perfluoroalkyl iodides. ?he technique, three-photon resonant two-photon ionization, showsgreat promise as an ;ictinometer for primary dissocirttion yield in IRWPD.
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