TITLE

Fast reciprocating Langmuir probe for the DIII-D divertor

AUTHOR(S)
Watkins, J. G.; Hunter, J.; Tafoya, B.; Ulrickson, M.; Watson, R. D.; Moyer, R. A.; Cuthbertson, J. W.; Gunner, G.; Lehmer, R.; Luong, P.; Hill, D. N.; Mascaro, M.; Robinson, J. I.; Snider, R.; Stambaugh, R.
PUB. DATE
January 1997
SOURCE
Review of Scientific Instruments;Jan1997, Vol. 68 Issue 1, p373
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Details how a reciprocating Langmuir probe was used to measure density and temperature profiles, ion flow, and potential fluctuation levels from the lower divertor floor up to the X point on the DIII-D Tokamak. Mechanical design of the probe; Probe tip design; Measurements of physical parameters; Control and data acquisition.
ACCESSION #
630722

 

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