Impurity Transport and Radiation
Fusion Science and Technology / Volume 61 / Number 2T / February 2012 / Pages 213-220
Edge Physics and Exhaust / Proceedings of the Tenth Carolus Magnus Summer School on Plasma and Fusion Energy Physics / dx.doi.org/10.13182/FST12-A13508
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The role of impurity radiation at the plasma edge in fusion devices is considered. Conditions critical for radiative instabilities, provoking the development of detachment and MARFE, are analyzed. Requirements necessary for the creation of a stable radiating edge, that would allow to protect the wall from intensive heat loads, are formulated.
