PHYSICS AND MATHEMATICS

Electronic current flow in the plasma source with emitter in the absence of collector’s braking potential

H. D. Le^a, T. C. Pham<sup>b

a</sup> Tomsk Polytechnic University
^b People’s Academy of Security (Vietnam)

Abstract: In this article the electron beam’s transportation in plasma source with emitter is investigated, and dependences of currents on external factors are constructed.

Keywords: plasma, electron, current flow.