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The numerical simulation of multipactor in the dielectric surface breakdown in high direct current field is realized by using the particle-in-cell method. And the influence of the strength of the high direct current field, smoothness of the dielectric surface and secondary electron yield coefficient on the multipactor are researched through the simulation of multipactor. Finally, the influence of the tilting of high direct current field and external magnetic field on the multipactor are also investigated. The results show that selecting of the dielectric with low secondary electron yield coefficient and tilting of high direct current field can reduce the degree of multipactor, and for the external magnetic field the degree of multipactor decreases effectively only when the external magnetic field exceeds a certain value.
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Keywords:
- multipactor /
- high direct current field /
- dielectric surface breakdown /
- numerical simulation
[1] Bluhm H 2008 Pulsed Power System: Principles and Applications (Beijing: Tsinghua University Press) pp645 (in Chinese)[布鲁姆H 2008 脉冲功率系统的原理与应用 (中译本) (北京:清华大学出版社) 第645页]
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[10] Krile J T, Neuber A A, Dickens J C, Krompholz H G 2005 IEEE Trans. Plasma Sci. 33 1149
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[16] Vaughan R M 1993 IEEE Trans Electron Dev. 40 830
[17] [18] Hao J H, Ding W, Dong Z W 2006 Acta Phys. Sin. 55 4789 (in Chinese) [郝建红、丁 武、董志伟 2006 55 4789]
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[21] [22] Kim H C, Verboncoeur J P 2006 Phys. Plasma 13 123506
[23] [24] Cai L B, Wang J G 2009 Acta Phys. Sin. 58 3268 (in Chinese) [蔡利兵、王建国 2009 58 3268]
[25] [26] Cai L B, Wang J G 2010 Acta Phys. Sin. 59 1143 (in Chinese) [蔡利兵、王建国 2010 59 1143]
[27] [28] Cai L B, Wang J G 2011 Acta Phys. Sin. 60 025217 (in Chinese) [蔡利兵、王建国 2011 60 025217]
[29] [30] Korzekwa R, Lehr F M, Krompholz H G, Kristiansen M 1989 IEEE Trans.Plasma Sci. 17 612
[31] [32] Korzekwa R, Lehr F M, Krompholz H G, Kristiansen M 1991 IEEE Trans. Electron Dev. 38 745
[33] [34] [35] Fu Z F, Hu Y Q 1995 Numerical Simulation of Space Plasma (Hefei: Anhui Science and Technology Publishers) pp433476 (in Chinese) [傅竹风、胡友秋 1995 空间等离子体数值模拟 (合肥: 安徽科学技术出版社) 第433476页]
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[1] Bluhm H 2008 Pulsed Power System: Principles and Applications (Beijing: Tsinghua University Press) pp645 (in Chinese)[布鲁姆H 2008 脉冲功率系统的原理与应用 (中译本) (北京:清华大学出版社) 第645页]
[2] [3] Liu X S 2007 High Pulsed Power Technology (Beijing: National Defense Industry Press) pp314326 (in Chinese)[刘锡三 2007 高功率脉冲技术 (北京: 国防工业出版社) 第314326页]
[4] [5] Vaughan R M 1988 IEEE Trans. Electron Dev. 35 1172
[6] [7] Neuber A A, Butcher M, Hatfield L L, Krompholz H G 1999 J. Appl. Phys. 85 3084
[8] [9] Neuber A A, Butcher M, Krompholz H G, Hatfield L L, Kristiansen M 2000 IEEE Trans. Plasma Sci. 28 1593
[10] Krile J T, Neuber A A, Dickens J C, Krompholz H G 2005 IEEE Trans. Plasma Sci. 33 1149
[11] [12] Krile J T, Neuber A A, Dickens J C, Krompholz H G 2004 IEEE Trans. Plasma Sci. 32 1828
[13] [14] [15] Kishek R A, Lau Y Y 1998 Phys. Rev. Lett. 80 193
[16] Vaughan R M 1993 IEEE Trans Electron Dev. 40 830
[17] [18] Hao J H, Ding W, Dong Z W 2006 Acta Phys. Sin. 55 4789 (in Chinese) [郝建红、丁 武、董志伟 2006 55 4789]
[19] [20] Ying X H, Hao J H 2009 Acta Phys. Sin. 58 4799 (in Chinese) [应旭华、郝建红 2009 58 4799]
[21] [22] Kim H C, Verboncoeur J P 2006 Phys. Plasma 13 123506
[23] [24] Cai L B, Wang J G 2009 Acta Phys. Sin. 58 3268 (in Chinese) [蔡利兵、王建国 2009 58 3268]
[25] [26] Cai L B, Wang J G 2010 Acta Phys. Sin. 59 1143 (in Chinese) [蔡利兵、王建国 2010 59 1143]
[27] [28] Cai L B, Wang J G 2011 Acta Phys. Sin. 60 025217 (in Chinese) [蔡利兵、王建国 2011 60 025217]
[29] [30] Korzekwa R, Lehr F M, Krompholz H G, Kristiansen M 1989 IEEE Trans.Plasma Sci. 17 612
[31] [32] Korzekwa R, Lehr F M, Krompholz H G, Kristiansen M 1991 IEEE Trans. Electron Dev. 38 745
[33] [34] [35] Fu Z F, Hu Y Q 1995 Numerical Simulation of Space Plasma (Hefei: Anhui Science and Technology Publishers) pp433476 (in Chinese) [傅竹风、胡友秋 1995 空间等离子体数值模拟 (合肥: 安徽科学技术出版社) 第433476页]
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