Effective dissociation cross section for the low-energy (0. 5-31 eV) electron impact on solid n-hexane thin films
Journal Article
·
· J. Phys. Chem.; (United States)
The authors describe a low-energy electron impact experiment, performed on thin n-hexane films held at 80 K, that was designed for the measurement of the effective dissociation cross section in the energy range 0.5-31 eV. The onset of dissociation was found at approx. 3.6 eV incident electron energy, implicating the excitation of a low-lying triplet state. High dissociation rates at electron energies close to the ionization threshold were correlated to dissociative excited singlet and superexcited states.
- Research Organization:
- Universite de Sherbrooke, Quebec (Canada)
- OSTI ID:
- 5285729
- Journal Information:
- J. Phys. Chem.; (United States), Journal Name: J. Phys. Chem.; (United States) Vol. 91:26; ISSN JPCHA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY
400600* -- Radiation Chemistry
560100 -- Biomedical Sciences
Applied Studies-- Radiation Effects
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
ALKANES
BEAMS
BINDING ENERGY
CHEMICAL RADIATION EFFECTS
CHEMICAL REACTIONS
CHEMISTRY
CROSS SECTIONS
DATA
DECOMPOSITION
ELECTRON BEAMS
ENERGY
ENERGY LEVELS
ENERGY RANGE
EV RANGE
EV RANGE 01-10
EXCITED STATES
EXPERIMENTAL DATA
HEXANE
HYDROCARBONS
INFORMATION
LEPTON BEAMS
LOW TEMPERATURE
MILLI EV RANGE
NUMERICAL DATA
ORGANIC COMPOUNDS
PARTICLE BEAMS
RADIATION CHEMISTRY
RADIATION EFFECTS
RADIOLYSIS
RYDBERG STATES
TOTAL CROSS SECTIONS
400600* -- Radiation Chemistry
560100 -- Biomedical Sciences
Applied Studies-- Radiation Effects
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
ALKANES
BEAMS
BINDING ENERGY
CHEMICAL RADIATION EFFECTS
CHEMICAL REACTIONS
CHEMISTRY
CROSS SECTIONS
DATA
DECOMPOSITION
ELECTRON BEAMS
ENERGY
ENERGY LEVELS
ENERGY RANGE
EV RANGE
EV RANGE 01-10
EXCITED STATES
EXPERIMENTAL DATA
HEXANE
HYDROCARBONS
INFORMATION
LEPTON BEAMS
LOW TEMPERATURE
MILLI EV RANGE
NUMERICAL DATA
ORGANIC COMPOUNDS
PARTICLE BEAMS
RADIATION CHEMISTRY
RADIATION EFFECTS
RADIOLYSIS
RYDBERG STATES
TOTAL CROSS SECTIONS