Heavy ion beam probe design and operation on the T-10 tokamak

Advanced heavy ion beam probe (HIBP) operates on the T-10 tokamak with 20–130 μA Tl+ beam accelerated up to 330 keV. The HIBP has a unique capability to measure the mean value of the core plasma potential, and the oscillations in potential φ, density ne and poloidal magnetic field simultaneously in...

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Bibliographic Details
Published in:Fusion engineering and design 2019-09, Vol.146, p.850-853
Main Authors: Melnikov, A.V., Drabinskiy, M.A., Eliseev, L.G., Khabanov, P.O., Kharchev, N.K., Krupnik, L.I., De Pablos, J.L., Kozachek, A.S., Lysenko, S.E., Molinero, A., Igonkina, G.B., Sokolov, M.M.
Format: Article
Language:English
Subjects:
Broadband
Density
Electric fields
Geodesic acoustic modes
Heavy ion beam probe
Heavy ions
Ion beams
Oscillations
Phase velocity
Plasma
Plasma potential
Plasmas
Power supplies
Rotation
Spectrum analysis
Tokamak devices
Turbulence
Turbulent particle flux
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Summary:Advanced heavy ion beam probe (HIBP) operates on the T-10 tokamak with 20–130 μA Tl+ beam accelerated up to 330 keV. The HIBP has a unique capability to measure the mean value of the core plasma potential, and the oscillations in potential φ, density ne and poloidal magnetic field simultaneously in 5 spatially separated sample volumes for OH and ECRH plasmas with n¯e=(0.3−5)×1019 m−3, 100
ISSN:0920-3796
1873-7196
DOI:10.1016/j.fusengdes.2019.01.096