Spectroscopic imaging of limiter heat and particle fluxes and the resulting impurity sources during Wendelstein 7-X startup plasmas

Argon impurity transport studies at Wendelstein 7-X using x-ray imaging spectrometer measurements

Setup and initial results from the magnetic flux surface diagnostics at Wendelstein 7-X

(Expected difficulties with) density-profile control in W7-X high-performance plasmas

Design of a high–efficiency extreme ultraviolet overview spectrometer system for plasma impurity studies on the stellarator experiment Wendelstein 7-X