Multifunctional material probe for impurity fluxes characterization

9th International Conference on Modern Techniques of Plasma Diagnostics and their Application

Begrambekov, L.^1 ; Grunin, A.^1

National Research Nuclear University MEPhI (MEPhI), Kashirskoe shosse 31, Moscow

115409, Russia^1

关键词: Impurity concentration;    Ionization state;    Multi-functional materials;    Multifunctional probes;    New devices;    Particle fluxes;    SOL plasma;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/666/1/012003/pdf
DOI  :  10.1088/1742-6596/666/1/012003

来源: IOP

【 摘 要 】

A new device is proposed for diagnostics of the SOL plasmas in tokamaks. The device allows to obtain a more detailed information on the impurity concentration, ionization state distribution, and particle fluxes, by combining the several techniques in a single device. The operation principle and the main parts of the proposed multifunctional probe are described.