Utilization of outer-midplane collector probes with isotopically enriched tungsten tracer particles for impurity transport studies in the scrape-off layer of DIII-D (invited)

Triplet sets of replaceable graphite rod collector probes (CPs), each with collection surfaces on opposing faces and oriented normal to the magnetic field, were inserted at the outboard mid-plane of DIII-D to study divertor tungsten (W) transport in the Scrape-Off Layer (SOL). Each CP collects parti...

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Veröffentlicht in:	Review of scientific instruments 2018-10, Vol.89 (10), p.10I115-10I115
Hauptverfasser:	Donovan, D. C., Unterberg, E. A., Stangeby, P. C., Zamperini, S., Auxier, J. D., Rudakov, D. L., Wampler, W. R., Zach, M., Abrams, T., Duran, J. D., Elder, J. D., Neff, A. L.
Format:	Artikel
Sprache:	eng
Schlagworte:	70 PLASMA PHYSICS AND FUSION TECHNOLOGY Backscattering Enrichment Inductively coupled plasma mass spectrometry Tracer particles Transport Tungsten
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