This title appears in the Scientific Report :
2019
Please use the identifier:
http://dx.doi.org/10.1088/2058-6272/aab490 in citations.
Multi-channel retarding field analyzer for EAST
Multi-channel retarding field analyzer for EAST
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...
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Personal Name(s): | HENKEL, M. (Corresponding author) |
---|---|
HÖSCHEN, D. / Liang, Yunfeng / LI, Y. / LIU, S. C. / NICOLAI, D. / SANDRI, N. / SATHEESWARAN, G. / YAN, N. / ZHANG, H. X. | |
Contributing Institute: |
Plasmaphysik; IEK-4 |
Published in: | Plasma science & technology, 20 (2018) 5, S. 054001 - |
Imprint: |
Bristol
IOP
2018
|
DOI: |
10.1088/2058-6272/aab490 |
Document Type: |
Journal Article |
Research Program: |
Plasma-Wall-Interaction |
Publikationsportal JuSER |
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. |