RESEARCHES ON DRIFT ELECTRON BEAM IN ELECTRON INJECTION BY ELECTRIC DRIFT ON TOKAMAK

ning cheng; pan yuan; wang maoquan; liu baohua

Volume 10 Issue 04

Nov. 1998

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ning cheng, pan yuan, wang maoquan, et al. RESEARCHES ON DRIFT ELECTRON BEAM IN ELECTRON INJECTION BY ELECTRIC DRIFT ON TOKAMAK[J]. High Power Laser and Particle Beams, 1998, 10.

Citation:

ning cheng, pan yuan, wang maoquan, et al. RESEARCHES ON DRIFT ELECTRON BEAM IN ELECTRON INJECTION BY ELECTRIC DRIFT ON TOKAMAK[J]. High Power Laser and Particle Beams, 1998, 10.

ning cheng, pan yuan, wang maoquan, et al. RESEARCHES ON DRIFT ELECTRON BEAM IN ELECTRON INJECTION BY ELECTRIC DRIFT ON TOKAMAK[J]. High Power Laser and Particle Beams, 1998, 10.

Citation:

ning cheng, pan yuan, wang maoquan, et al. RESEARCHES ON DRIFT ELECTRON BEAM IN ELECTRON INJECTION BY ELECTRIC DRIFT ON TOKAMAK[J]. High Power Laser and Particle Beams, 1998, 10.

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RESEARCHES ON DRIFT ELECTRON BEAM IN ELECTRON INJECTION BY ELECTRIC DRIFT ON TOKAMAK

1.
Institute of Applied Physics and Computational Mathmatics,P.O.Box 8009,Beijing,100088;
2.
Institute of Plasma Physics,Chinese Academy of Science,P.O.Box 1126,Hefei 230031

Publish Date: 1998-11-15

Abstract

Abstract

The motion regularity of the electron in frift electron beam were studied. The expressions of the motion trajectory and the drift velocity of electron were obtained in added externally electric field, toroidal magnetic field and selffield. For two schemes of setting cathode, forming conditions, shapes, steady conditions, and required voltages of drift electron beam were discussed and compared, and it was better to set the cathode vertically to toroidal magnetic field.
- drift electron beam,
- electric drift injection,
- tokamak