| タイトル | Ion sputter textured graphite |
| 本文（外部サイト） | http://hdl.handle.net/2060/19830001847 |
| 著者（英） | Sovey, J. S.; Forman, R.; Wintucky, E. G.; Curren, A. N. |
| 著者所属（英） | NASA Lewis Research Center |
| 発行日 | 1982-09-14 |
| 言語 | eng |
| 内容記述 | A specially textured surface of pyrolytic graphite exhibits extremely low yields of secondary electrons and reduced numbers of reflected primary electrons after impingement of high energy primary electrons. An ion flux having an energy between 500 eV and 1000 eV and a current density between 1.0 mA/sq cm and 6.0 mA/sq cm produces surface roughening or texturing which is in the form of needles or spines. Such textured surfaces are especially useful as anode collector plates in high efficiency electron tube devices. |
| NASA分類 | COMPOSITE MATERIALS |
| レポートNO | 83N10117 |
| 権利 | No Copyright |
