Influence of the oblique magnetic field on the secondary electron emission from the plasma facing materials in fusion reactor

4th International Workshop & Summer School on Plasma Physics 2010

Berezina, I.E.^1 ; Tsvetkov, I.V.^1

National Research Nuclear University, MEPhI, Kashirskoe sh. 31, Moscow 115409, Russia^1

关键词: Average energy;    Electrons impinging;    First wall;    Incident angles;    Oblique magnetic fields;    Plasma facing materials;    Secondary electron emissions;    Secondary electrons;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/516/1/012025/pdf
DOI  :  10.1088/1742-6596/516/1/012025

来源: IOP

【 摘 要 】

The effect of the magnetic field inclination on the energy and angular distribution of electrons impinging on the first wall is modeled. It demonstrates the necessity to take into account the dependences of average energy and incident angle of electrons bombarding the wall on the magnetic field inclination in calculation of coefficient and the yield of secondary electron-electron emission.