Abstract
This work is devoted to study of inductively coupled RF discharge within a metal chamber with a diameter of about 1 m and a length of about 2 m in argon gas (RF frequency is 5.28 MHz). The spatial distributions of electron temperature and density depending on the magnetic induction (from 0 to 0.2 T), plasma-forming gas pressure (0.1 − 10 mTorr) and RF power absorbed in the plasma are presented. For fixed gas pressure (6 mTorr) electron temperature decrease with increasing of magnetic field was found.
Highlights
RF plasma generation in the chamber with the conducting wallsAndey Gavrikov , Sergey Kuzmichev , Gennadiy Lizyakin , Valentin Smirnov, Rinat Timirkhanov , Ravil Usmanov and Nazar Vorona1,2,* 1Joint Institute for High Temperatures of the Russian Academy of Sciences (JIHT RAS), 125412, Moscow, Russia 2Moscow Institute of Physics and Technology (MIPT), 141701, Dolgoprudny, Moscow Region, Russia
Plasma separation method, proposed in [1] for spent nuclear fuel and radioactive wastes reprocessing, can to work in practice at about 1 m typical size of plasma volume, 0.1 − 0.2 T magnetic induction and about 1kkkk electrical potential
The paper is devoted to experiments with plasma generation in the presence of magnetic field in the volume limited by conductive walls
Summary
Andey Gavrikov , Sergey Kuzmichev , Gennadiy Lizyakin , Valentin Smirnov, Rinat Timirkhanov , Ravil Usmanov and Nazar Vorona1,2,* 1Joint Institute for High Temperatures of the Russian Academy of Sciences (JIHT RAS), 125412, Moscow, Russia 2Moscow Institute of Physics and Technology (MIPT), 141701, Dolgoprudny, Moscow Region, Russia
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