Solar wind ion impacts into ice surfaces: A molecular-dynamics study using the REAX force field
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- 作者：Christian Anders ; Herbert M. Urbassek ; urbassek@rhrk.uni-kl.de" class="auth_mail" title="E-mail the corresponding author ;
- 关键词：Sputtering ; Molecular dynamics ; Ice ; Reactive chemistry ; Surface ; Solar wind exposure
- 刊名：Icarus
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：282
- 期：Complete
- 页码：351-362
- 全文大小：3944 K
文摘
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The interaction of solar wind ions with ice surfaces is studied.
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Molecular dynamics simulation is used with state-of-the art reactive potentials.
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Formation of fragments and product molecules is investigated.
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Reactions terminate within 1 ps or less.
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Sputter yields and sputtered species are listed.