Kinetics of light emission from XeI produced from electron beam irradiation of gaseous mixtures of Xe and CF/sub 3/I
Journal Article
·
· J. Phys. Chem.; (United States)
The temporal characteristics of the light emission from XeI* B(1/2) state was studied following electron beam excitation of mixtures of Xe and CF/sub 3/I. Two processes were found to be responsible for the formation of the exciplex: (1) a nonionic sequence involving electronically excited states of xenon and ground state CF/sub 3/I; (2) an ionic sequence with the main step probably being Xe/sub 2//sup +/ + I ..-->.. XeI* + Xe. The deactivation rate constant of XeI* by CF/sub 3/I obtained from emission simulation results was determined to be 5 +- 1 x 10/sup 11/ M/sup -1/ s/sup -1/.
- Research Organization:
- Univ. of Notre Dame, IN
- OSTI ID:
- 5345248
- Journal Information:
- J. Phys. Chem.; (United States), Journal Name: J. Phys. Chem.; (United States) Vol. 84:3; ISSN JPCHA
- Country of Publication:
- United States
- Language:
- English
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· J. Phys. Chem.; (United States)
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Related Subjects
38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY
400600* -- Radiation Chemistry
BEAMS
CHEMICAL RADIATION EFFECTS
CHEMISTRY
CHLORINATED ALIPHATIC HYDROCARBONS
DATA
DATA FORMS
ELECTRON BEAMS
EMISSION SPECTRA
ENERGY LEVELS
EXCITED STATES
EXPERIMENTAL DATA
FLUORINATED ALIPHATIC HYDROCARBONS
HALIDES
HALOGEN COMPOUNDS
HALOGENATED ALIPHATIC HYDROCARBONS
INFORMATION
IODIDES
IODINE COMPOUNDS
ISOLATED VALUES
LEPTON BEAMS
NUMERICAL DATA
ORGANIC CHLORINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC FLUORINE COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
PARTICLE BEAMS
RADIATION CHEMISTRY
RADIATION EFFECTS
RARE GAS COMPOUNDS
SPECTRA
XENON COMPOUNDS
XENON IODIDES
400600* -- Radiation Chemistry
BEAMS
CHEMICAL RADIATION EFFECTS
CHEMISTRY
CHLORINATED ALIPHATIC HYDROCARBONS
DATA
DATA FORMS
ELECTRON BEAMS
EMISSION SPECTRA
ENERGY LEVELS
EXCITED STATES
EXPERIMENTAL DATA
FLUORINATED ALIPHATIC HYDROCARBONS
HALIDES
HALOGEN COMPOUNDS
HALOGENATED ALIPHATIC HYDROCARBONS
INFORMATION
IODIDES
IODINE COMPOUNDS
ISOLATED VALUES
LEPTON BEAMS
NUMERICAL DATA
ORGANIC CHLORINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC FLUORINE COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
PARTICLE BEAMS
RADIATION CHEMISTRY
RADIATION EFFECTS
RARE GAS COMPOUNDS
SPECTRA
XENON COMPOUNDS
XENON IODIDES