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Based on CHIPIC platform and the ionization physics mechanism between electron and gas, a full three-dimensional particle-in-cell/Monte Carlo (PIC/MCC) code is developed with the MCC ionized collision module. The simulations of a relativistic backward wave oscillator with helium gas are used to verify the code. The results show that the gas can enhance the current, peak power and pulse length, but too much gas leads to the reductions of peak power and pulse length.
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Keywords:
- Monte Carlo collision /
- particle-in-cell /
- gas filled /
- relativistic backward wave oscillator
[1] John H B 2008 Phys. Plasmas 15 055502
[2] Ma Q S, Jin X, Xu M 2011 Acta Phys. Sin. 60 105201 (in Chinese) [马乔生, 金晓, 绪明 2011 60 105201]
[3] Gong Y B, Zhang Z, Wei Y Y 2004 High Power Laser and Particle Beams 16 1567 (in Chinese) [宫玉彬, 张章, 魏彦玉 2004 强激光与粒子束 16 1567]
[4] Qian B L, Li C L, Liu Y G 2000 J. Appl. Phys. 88 3059
[5] Gregory S N, Yuval C, Thomas M A 1998 IEEE Trans. Plasma Sci. 26 628
[6] Zhai X L, Eusebio T, Robert P, Gregory B, Amnon F 1993 IEEE Trans. Plasma Sci. 21 142
[7] Li X Z, Wang J G, Dong C J, Zhang H 2008 Acta Phys. Sin. 57 4613 (in Chinese) [李小泽, 王建国, 董长江, 张海 2008 57 4613]
[8] Minami K, Kobayash S, Hayatsu U 2002 IEEE Trans. Plasma Sci. 30 1196
[9] Peng K, Liu D G, Liao C, Liu S G 2011 Acta Phys. Sin. 60 091301 (in Chinese) [彭凯, 刘大刚, 廖臣, 刘盛纲 2011 60 091301]
[10] Yang C, Liu D G, Wang X M, Liu L Q, Wang X Q, Liu S G 2012 Acta Phys. Sin. 61 045204 (in Chinese) [杨超, 刘大刚, 王小敏, 刘腊群, 王学琼, 刘盛纲 2012 61 045204]
[11] Vahedi V, Surendra M 1995 Comput. Phys. Commun. 87 179
[12] Gong Y B, Zhang Z, Wei Y Y, Meng F B, Fan Z K, Wang W X 2004 Acta Phys. Sin. 53 3990 (in Chinese) [宫玉彬, 张章, 魏彦玉, 孟凡宝, 范植开, 王文祥 2004 53 3990]
[13] Li J, Mo Y 2006 Phys. Plasmas 13 123505
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[1] John H B 2008 Phys. Plasmas 15 055502
[2] Ma Q S, Jin X, Xu M 2011 Acta Phys. Sin. 60 105201 (in Chinese) [马乔生, 金晓, 绪明 2011 60 105201]
[3] Gong Y B, Zhang Z, Wei Y Y 2004 High Power Laser and Particle Beams 16 1567 (in Chinese) [宫玉彬, 张章, 魏彦玉 2004 强激光与粒子束 16 1567]
[4] Qian B L, Li C L, Liu Y G 2000 J. Appl. Phys. 88 3059
[5] Gregory S N, Yuval C, Thomas M A 1998 IEEE Trans. Plasma Sci. 26 628
[6] Zhai X L, Eusebio T, Robert P, Gregory B, Amnon F 1993 IEEE Trans. Plasma Sci. 21 142
[7] Li X Z, Wang J G, Dong C J, Zhang H 2008 Acta Phys. Sin. 57 4613 (in Chinese) [李小泽, 王建国, 董长江, 张海 2008 57 4613]
[8] Minami K, Kobayash S, Hayatsu U 2002 IEEE Trans. Plasma Sci. 30 1196
[9] Peng K, Liu D G, Liao C, Liu S G 2011 Acta Phys. Sin. 60 091301 (in Chinese) [彭凯, 刘大刚, 廖臣, 刘盛纲 2011 60 091301]
[10] Yang C, Liu D G, Wang X M, Liu L Q, Wang X Q, Liu S G 2012 Acta Phys. Sin. 61 045204 (in Chinese) [杨超, 刘大刚, 王小敏, 刘腊群, 王学琼, 刘盛纲 2012 61 045204]
[11] Vahedi V, Surendra M 1995 Comput. Phys. Commun. 87 179
[12] Gong Y B, Zhang Z, Wei Y Y, Meng F B, Fan Z K, Wang W X 2004 Acta Phys. Sin. 53 3990 (in Chinese) [宫玉彬, 张章, 魏彦玉, 孟凡宝, 范植开, 王文祥 2004 53 3990]
[13] Li J, Mo Y 2006 Phys. Plasmas 13 123505
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