Developing Local High-Z Impurity Density Measurements for Impurity Transport Using High-n Rydberg Transitions on DIII-D

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M. D. Nornberg, B. Geiger, G. McKee, F. Khabanov, S. Peiro, R. Albosta
HSX Plasma Laboratory, University of Wisconsin-Madison, Madison, WI, USA
A. Biwole
Massachusetts Institute of Technology, Cambridge, MA, USA
T. Odstrcil
General Atomics, San Diego, CA, USA