Properties of the plasma produced by multi-cathode electron beam plasma sources

Kang, Yumin; Jeon, Hosang; Kim, T.Y; Chung, Kwansoo; Ko, DK; Jung, Jiwon; Noh, S. J.

doi:10.1016/s0040-6090(98)01541-7

Cited by 6 publications

(2 citation statements)

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“…However, it is not easy to produce uniform plasma through large area using conventional sources. In order to realize such a new plasma source, a eleven -needle electrode electron beam plasma source has been proposed and studied [1][2][3][4][5][6][7] . In the past several years, though there are many works have been done in experimental [1][2][3][4][5][6][7] , due to the lack of theoretical works led to many special phenomena in experiments can not be explained.…”

Section: Introductionmentioning

confidence: 99%

“…In order to realize such a new plasma source, a eleven -needle electrode electron beam plasma source has been proposed and studied [1][2][3][4][5][6][7] . In the past several years, though there are many works have been done in experimental [1][2][3][4][5][6][7] , due to the lack of theoretical works led to many special phenomena in experiments can not be explained. About the static field distribution of the eleven -needle electrodes in vacuum there is no numerical simulation results until now yet.…”

Section: Introductionmentioning

confidence: 99%

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Boundary Element Numerical Method for Electric Potential Generated by Eleven-Needle Electrodes in Vacuum

Liu

Wang

2013

AMM

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Abstract. According to the electric potential on the eleven -needle electrodes in vacuum, the discrete equations based on the indeterminate linear charge density (LCD) are established by the boundary element integral equations. The non-uniform distributions of LCD on the needle electrodes are calculated through solving a set of linear equations. With the help of the LCD, the potential generated by the multi-needle electrodes at any point in vacuum have been obtained. In this paper we have realized the numerical calculation of the static field distributions for multi-needle electrode system by the boundary element approach.

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