Abstract
The autodetachment of the long-lived c-C4F-6* anion was found to increase with increasing temperature, T, over the range 300 to 550 K. The autodetachment coefficient, δ, was measured as a function of T in a buffer gas of N2 at a mean electron energy of ≈0.33 eV. Under these same conditions the electron attachment coefficient, η, decreases with increasing T for T≳450 K.
| Original language | English |
|---|---|
| Pages (from-to) | 329-332 |
| Number of pages | 4 |
| Journal | Chemical Physics Letters |
| Volume | 195 |
| Issue number | 4 |
| DOIs | |
| State | Published - Jul 24 1992 |
Funding
Correspondence to: P.G. Datskos, Atomic, Molecular, and High Voltage Physics Group, Health and Safety Research Division, Oak Ridge National Laboratory, Oak Ridge, TN 3783 l-6 122, USA. ’ Also at: Department of Physics and Astronomy, The University of Tennessee, Knoxville, TN 37996-1200, USA. 2 Research sponsored by the Office of Health and Environmental Research, US Department of Energy, under Contract No. DE-AC05-840R2 1400 with Martin Marietta Energy Systems, Inc. “’ For an early account of the variation of r, with the captured electron’s energy t see ref. [ 61, and for a discussion of the effect of Ton dissociative and nondissociative electron attachment see refs. [ 1,7].