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公开(公告)号:EP3234978B1
公开(公告)日:2018-09-26
申请号:EP15804140.0
申请日:2015-12-03
申请人: Carl Zeiss SMT GmbH
发明人: ALIMAN, Michel , CHUNG, Hin Yiu Anthony , FEDOSENKO, Gennady , REUTER, Rüdiger , LAUE, Alexander , KEUDELL, Achim von , BÖKE, Marc , BENTER, Thorsten , WINTER, Jörg , AWAKOWICZ, Peter , GORKHOVER, Leonid
CPC分类号: H01J49/145 , H01J27/08 , H01J37/08 , H01J49/12
摘要: An ionization device includes: a plasma generating device for generating metastable particles and/or ions of an ionization gas in a primary plasma region; a field generating device for generating a glow discharge in a secondary plasma region; an inlet for supplying a gas to be ionized into the secondary plasma region; and a further inlet for supplying the metastable particles and/or the ions of the ionization gas into the secondary plasma region. A mass spectrometer includes such an ionization device and a detector downstream of the outlet of the ionization device for the mass-spectrometric analysis of the ionized gas.
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公开(公告)号:EP3234978A1
公开(公告)日:2017-10-25
申请号:EP15804140.0
申请日:2015-12-03
申请人: Carl Zeiss SMT GmbH
发明人: ALIMAN, Michel , CHUNG, Hin Yiu Anthony , FEDOSENKO, Gennady , REUTER, Rüdiger , LAUE, Alexander , KEUDELL, Achim von , BÖKE, Marc , BENTER, Thorsten , WINTER, Jörg , AWAKOWICZ, Peter , GORKHOVER, Leonid
CPC分类号: H01J49/145 , H01J27/08 , H01J37/08 , H01J49/12
摘要: An ionization device includes: a plasma generating device for generating metastable particles and/or ions of an ionization gas in a primary plasma region; a field generating device for generating a glow discharge in a secondary plasma region; an inlet for supplying a gas to be ionized into the secondary plasma region; and a further inlet for supplying the metastable particles and/or the ions of the ionization gas into the secondary plasma region. A mass spectrometer includes such an ionization device and a detector downstream of the outlet of the ionization device for the mass-spectrometric analysis of the ionized gas.
摘要翻译: 本发明涉及一种电离装置(1),包括:用于在主等离子体区域(9)中产生电离气体(6)的亚稳颗粒(6a)和/或离子(6b)的等离子体产生装置(4) 用于在次级等离子体区域(10)中产生辉光放电(12)的场发生装置(13),用于将待电离的气体(3)供应到次级等离子体区域(10)中的入口(2) 用于将亚稳颗粒(6a)和/或电离气体(6)的离子(6b)供应到第二等离子体区域(10)中的进一步入口(5)。 本发明还涉及一种质谱仪(20),其包括设置在电离装置(1)的出口(16)下游的这种电离装置(1)和检测器(17),用于质谱分析 电离气体(3a,3a')。
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