In this work, highly charged ions have been extracted from the advanced Electron Beam Ion Source （EBIS-A） developed in a scientific cooperation between the Dresden University of Technology and the DREEBIT GmbH Dresd...In this work, highly charged ions have been extracted from the advanced Electron Beam Ion Source （EBIS-A） developed in a scientific cooperation between the Dresden University of Technology and the DREEBIT GmbH Dresden. The charge state distributions of ions extracted from the EBIS-A are measured in the pulse and leaky modes under different operation conditions. Aris＋ ions with current of 2 pA are produced and extracted in the leaky mode. 3×10^5 Ar^18＋ ions per pulse are extracted in the pulse mode. The ion charge state distribution is a function of the ionization time.展开更多
基金National Natural Science Foundation of China(10475035)
文摘In this work, highly charged ions have been extracted from the advanced Electron Beam Ion Source （EBIS-A） developed in a scientific cooperation between the Dresden University of Technology and the DREEBIT GmbH Dresden. The charge state distributions of ions extracted from the EBIS-A are measured in the pulse and leaky modes under different operation conditions. Aris＋ ions with current of 2 pA are produced and extracted in the leaky mode. 3×10^5 Ar^18＋ ions per pulse are extracted in the pulse mode. The ion charge state distribution is a function of the ionization time.
