A setup for transmission measurements of low energy multiply charged ions through free-standing few atomic layer films

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• 作者：V. Smejkal^a ; E. Gruber^a ; R.A. Wilhelm^b ; L. Brandl^a ; R. Heller^b ; S. Facsko^b ; F. Aumayr^a ; ^{aumayr@iap.tuwien.ac.at" class="auth_mail" title="E-mail the corresponding author}
• 关键词：Highly charged ions ; Ion surface interaction ; Carbon nano membranes ; Ion charge loss ; Ion energy loss
• 刊名：Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
• 出版年：2016
• 出版时间：1 September 2016
• 年：2016
• 卷：382
• 期：Complete
• 页码：119-122
• 全文大小：770 K

文摘

We report the design and testing of a setup for transmission measurements of multiply charged ions through free-standing films with a thickness of a few atomic layers. The investigation thereof can yield deeper insight into charge equilibration and pre-equilibrium stopping phenomena which can ultimately be used to specifically tailor and modify these materials.