| タイトル | Apparatus for measuring charged particle beam |
| 本文（外部サイト） | http://hdl.handle.net/2060/19840020506 |
| 著者（英） | Stocks, C. D.; Gregory, D. A. |
| 著者所属（英） | NASA Marshall Space Flight Center |
| 発行日 | 1984-06-19 |
| 言語 | eng |
| 内容記述 | An apparatus to measure the incident charged particle beam flux while effectively eliminating losses to reflection and/or secondary emission of the charged particle beam being measured is described. It comprises a sense cup through which the charged particle beam enters. A sense cone forms the rear wall of the interior chamber with the cone apex adjacent the entry opening. An outer case surrounds the sense cup and is electrically insulated therefrom. Charged particles entering the interior chamber are trapped and are absorbed by the sense cup and cone and travel through a current measuring device to ground. |
| NASA分類 | ATOMIC AND MOLECULAR PHYSICS |
| レポートNO | 84N28575 |
| 権利 | No Copyright |
