Application of Emissive Probes for Plasm
β
R. Schrittwieser; C. Ionita; P.C. Balan; J.A. Cabral; F.H. Figueiredo; V. Pohoat
π
Article
π
2001
π
John Wiley and Sons
π
English
β 374 KB
In experimental fusion devices, up to now, only cold probes were used to determine the plasma potential in the scrape-off layer (SOL), and their floating potential was assumed to be proportional to the plasma potential. However, drifting electrons or beams shift the current-voltage characteristic of