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Electron emission from a metal surface bombarded by highly charged ions
Institution:1. State Key Laboratory for Advanced Materials for Smart Sensing, GRINM Group Co., Ltd., Beijing, 100088, China;2. GRIMAT Engineering Institute Co., Ltd., Beijing, 101407, China;3. General Research Institute for Nonferrous Metals, Beijing, 100088, China
Abstract:Electron emission yields and energy spectra for impact of Arq+ (1⩽q⩽12) and Taq+ (7⩽q⩽21) ions on clean tungsten and gold are presented. The contribution of Auger emission processes have been investigated as function of ion energy, cleanness of surfaces and ion charge state.
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