| タイトル | Experimental limits on the velocities of sodium atoms sputtered from solid surfaces by hydrogen ions |
| 著者（英） | Stoner, J. O., Jr. |
| 著者所属（英） | Arizona Univ. |
| 発行日 | 1976-07-15 |
| 言語 | eng |
| 内容記述 | Optical emission at 589.0 nm by sodium atoms sputtered from solid targets by hydrogen molecular ions was observed, and no accompanying broadening or shifts of this line could be detected relative to that from a laboratory lamp. This allowed an upper limit of about 500,000 cm/sec on the mean speed of ejected sodium atoms to be calculated. The results are consistent with the hypothesis that the atomic sodium cloud surrounding Io is produced by this mechanism. |
| NASA分類 | LUNAR AND PLANETARY EXPLORATION |
| レポートNO | 76A40165 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/442325 |
|
