Page 46 - Inorganic Mass Spectrometry : Fundamentals and Applications
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         Aston     Cathode   Faraday                        Anode
                            Dark Sp






            Cathode'  Negative Glow       Positive Column      Anode Glow
             Layer














                                         Field Strength




                                         Net Space Charge










                                          Positive Charg~s





                                         Negative Current Den


        Fi      Architecture of the glow discharge. (From Ref. 25.)
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