Gupta, Dhanoj;
Choi, Heechol;
Kwon, Deuk-Chul;
Su, He;
Song, Mi-Young;
Yoon, Jung-Sik;
Tennyson, Jonathan;
(2022)
Low-Energy Electron Scattering from c-C4F8.
Atoms
, 10
(2)
, Article 63. 10.3390/atoms10020063.
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Abstract
Electron collision cross-sections of c-C4F8 were investigated at low energies by using the R-matrix method. The static exchange (SE), static exchange with polarization (SEP), and close-coupling (CC) models of the R-matrix method were used for the calculation of the scattering cross-section. The shape resonance was detected with all the models at around 3~4 eV, and a Feshbach resonance was detected with the SEP model at 7.73 eV, in good agreement with the previous theoretical calculation. The resonance detected was also associated with the experimental dissociative electron attachment of c-C4F8, which displayed the resonances at the same energy range. The cross-sections calculated are important for plasma modeling and applications.
| Type: | Article |
|---|---|
| Title: | Low-Energy Electron Scattering from c-C4F8 |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.3390/atoms10020063 |
| Publisher version: | https://doi.org/10.3390/atoms10020063 |
| Language: | English |
| Additional information: | This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
| Keywords: | Electron scattering; R-matrix; elastic cross sections; plasma applications |
| UCL classification: | UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Physics and Astronomy UCL > Provost and Vice Provost Offices > UCL BEAMS UCL |
| URI: | https://discovery-pp.ucl.ac.uk/id/eprint/10150624 |
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