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Low energy ion counting efficiency of a Johnston electron multiplier. | LitMetric

Low energy ion counting efficiency of a Johnston electron multiplier.

Rev Sci Instrum

Department of Space Physics and Astronomy, Rice University, Houston, Texas 77001, USA.

Published: March 1980

We report a measurement of the absolute efficiency of a Johnston Laboratories MMl electron multiplier for detection of 2-4 keV Ne(+). The measured detection efficiency depends both on ion impact energy and on the magnitude and direction of an externally applied electric field near the first dynode.

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Source
http://dx.doi.org/10.1063/1.1136195DOI Listing

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