TY  - JOUR
AU  - HENKEL, M.
AU  - HÖSCHEN, D.
AU  - Liang, Yunfeng
AU  - LI, Y.
AU  - LIU, S. C.
AU  - NICOLAI, D.
AU  - SANDRI, N.
AU  - SATHEESWARAN, G.
AU  - YAN, N.
AU  - ZHANG, H. X.
TI  - Multi-channel retarding field analyzer for EAST
JO  - Plasma science & technology
VL  - 20
IS  - 5
SN  - 1009-0630
CY  - Bristol
PB  - IOP
M1  - FZJ-2019-06023
SP  - 054001 -
PY  - 2018
AB  - A multi-channel retarding field analyzer (MC-RFA) including two RFA modules and two Langmuir probes to measure the ion and electron temperature profiles within the scrape-off layer was developed for investigations of the interplay between magnetic topology and plasma transport at the plasma boundary. The MC-RFA probe for the stellarator W7-X and first measurements at the tokamak EAST was designed. The probe head allows simultaneous multi-channel ion temperature as well as for electron temperature measurements. The usability for radial correlation measurements of the measured ion currents is also given.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000431134200001
DO  - DOI:10.1088/2058-6272/aab490
UR  - https://juser.fz-juelich.de/record/867216
ER  -