| タイトル | Optical radiation from the interaction of energetic atoms, ions, electrons, and photons with surfaces |
| 本文（外部サイト） | http://hdl.handle.net/2060/19860003791 |
| 著者（英） | Haglund, R. F., Jr.; Mendenhall, M. H.; Albridge, R. G.; Tolk, N. H. |
| 著者所属（英） | Vanderbilt Univ. |
| 発行日 | 1985-09-01 |
| 言語 | eng |
| 内容記述 | Heavy particle, electron, and UV photon bombardment of solid surfaces has been recently observed to result in the emission of infrared, visible, and ultraviolet radiation. This effect occurs over a wide range of incident projectile energies. Line radiation arising from transitions between discrete atomic or molecular levels may be attributed to the decay of excited particles which have been sputtered or electronically/chemically desorbed from the surface. Broadband continuum radiation, which is also observed, is believed to arise either from fluorescence of the near surface bulk or from the radiative decay of desorbed excited clusters. Spacecraft, in the ambient near Earth environment, are subject to such bombardment. The dynamics of energetic particle and photon beam interactions with surfaces which lead to surface erosion and glow phenomena will be treated. In addition, projected experimental and theoretical studies of oxygen and nitrogen beam surface interactions on materials characteristic of spacecraft surfaces will be discussed. |
| NASA分類 | INSTRUMENTATION AND PHOTOGRAPHY |
| レポートNO | 86N13259 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/566444 |
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