Wall conditioning in the Tokamak Fusion Test Reactor (TFTR)[KM McGuire et al., Phys.
Plasmas 2, 2176 (1995)] by injection of lithium pellets into the plasma has resulted in large …

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im ipy) q@ f vks) c@ js q@ j) jy o gs gxhy e) jx) f7 ca x) re) vfr gfry) q js v)#e# H 8 z!{|! l} rc …

A space-resolved extreme ultraviolet (EUV) spectrometer has been used to observe the
spatial distribution and temporal behavior of core impurity emissions at the experimental …

Several sets of energetic particle diagnostics, including a set of neutron flux monitoring
systems, a solid-state neutral particle analyzer and a fast ion loss probe (FILP), have been …

Summary form only given. Although various experiments have been conducted routinely in
many tokamak devices, the detailed physics background of so-called, start-up including …

A shielded residual gas analyzer (RGA) system on Tore Supra can function during plasma
operation and is set up to monitor the composition of the neutral gas in one of the pumping …

The high-energy current of runaway electrons during a major disruption in tokamak reactors
can cause serious damage to the first wall of the reactors and reduce their life time …

A killer pellet is an impurity pellet that is injected into a tokamak plasma in order to terminate
a discharge without causing serious damage to the tokamak machine. In JT-60U neon ice …

Introduction. In the neoclassically optimized W7-X stellarator, particle and energy transport
has so far been dominated by turbulent transport, especially in gas-fueled plasmas …

Impurity behavior has been extensively studied in both theoretical and experimental fields in
fusion research because impurities play an important role on the plasma performance [1, 2] …