Application of a species-selective Penning gauge to the measurement of eon and hydrogen-isotope partial pressures in the plasma boundary

Klepper, C. C.; Hillis, D. L.; Wade, M. R.; Maingi, R.; McKee, G. R.
January 1997
Review of Scientific Instruments;Jan1997, Vol. 68 Issue 1, p400
Academic Journal
Discusses the application of a species-selective Penning gauge to the detection of small concentrations of neon in a deuterium gas. Importance of the technique for the study of neon in the boundary region of magnetic fusion devices; Neon measurements in the DIII-D divertor; Test results with hydrogen isotopes.


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