Page 60 - Inorganic Mass Spectrometry : Fundamentals and Applications
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                         l~sulators
                     Schematic diagram of a Grim-type glow discharge source. (From Ref. 29.)


                                                               Anode  Body
                                            Cathode  Body
                          Anode















                       Hollow Cathode
                                                         I      Hollow Cathode
                                                      Insulators
                                                         (b 1
                      Schematic diagram of two  hollow cathode discharge sources. (From Ref. 29.)
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