| Автор | L G Christophorou |
| Автор | R A Mathis |
| Автор | D R James |
| Автор | D L McCorkle |
| Дата выпуска | 1981-10-14 |
| dc.description | Experimental data on electron attachment and breakdown voltages V<sub>s</sub> for two groups of strongly electron attaching gases-perfluorocarbons and freons-and some of their mixtures with electron slowing-down gases have been used in an effort to quantify the role of electron attachment on the breakdown strength of gases. The perfluorocarbons (PFC) considered have positive electron affinities (EAS) and capture electrons at thermal and near-thermal energies principally non-dissociatively. The freons capture slow electrons dissociatively producing mainly Cl<sup>-</sup>. V<sub>s</sub> is strongly influenced by the magnitude and energy dependence of the attachment cross-section, sigma <sub>a</sub>( epsilon ). The increase in V<sub>s</sub> with increasing attachment, however, seems to saturate, indicating an upper limit in V<sub>s</sub> of approximately 2.5 times that of SF<sub>6</sub>. Electron detachment seems to be indicated for PFC and SF<sub>6</sub>. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | On the role of electron attachment in the breakdown strength of gaseous dielectrics |
| Тип | paper |
| DOI | 10.1088/0022-3727/14/10/021 |
| Electronic ISSN | 1361-6463 |
| Print ISSN | 0022-3727 |
| Журнал | Journal of Physics D: Applied Physics |
| Том | 14 |
| Первая страница | 1889 |
| Последняя страница | 1901 |
| Аффилиация | L G Christophorou; Health & Safety Res. Div., Oak Ridge Nat. Lab., Oak Ridge, TN, USA |
| Аффилиация | R A Mathis; Health & Safety Res. Div., Oak Ridge Nat. Lab., Oak Ridge, TN, USA |
| Аффилиация | D R James; Health & Safety Res. Div., Oak Ridge Nat. Lab., Oak Ridge, TN, USA |
| Аффилиация | D L McCorkle; Health & Safety Res. Div., Oak Ridge Nat. Lab., Oak Ridge, TN, USA |
| Выпуск | 10 |
