Glow-discharge sources geometry

Denton M. B., Barinaga C. (., Koppenaal D., Yound E. T. and Hieetje G. M. (2002) Characterization of a focal plane camera fitted to a Mattauch-Herzog geometry mass spectrograph. 1. Use with a glow-discharge source, Anal. Chem. 74 5327-5332. 

Recently, Hieftje et al.15-16 equipped a small double-focusing mass spectrograph built in house with Mattauch-Herzog geometry with several ion sources (such as glow discharge, an inductively coupled plasma ion source or a microwave plasma torch) and a novel array detector for simultaneous ion detection. 

Figure 5.29 Instrumental setup of a radiofrequency (rf) glow discharge mass spectrometer by combining an ion source developed in house with a commercial double-focusing sector field mass spectrometer with reverse Nier-Johnson geometry (Element, Thermo Fisher Scientific, Bremen, Germany), (f S. Becker et al., IntJ. Mass Spectrom., 164, 81 (1997). Produced by permission of Elsevier.)...

In a double-focusing mass spectrometer with an in house built Mattauch - Herzog geometry with ICP or glow discharge ion source, Hieftje et applied an interesting ion detection system... 

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