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This paper develops a full three-dimensional PIC/MCC algorithm, and uses it to conduct a full range of numerical diagnosis of the hot JAEA 10A ion source at home and abroad, explores lateral drift and energy distribution of electrons in the electron energy deposition process, analyzes the influence of the main physical parameters on the electronic deposition. Simulation and analysis results show that electronic horizontal shift (-Y direction) comes from the filtering zone of the magnetic drift. Increasing the filtering field, the magnetic drift increases, and lateral drift is aggravated, and the utilization of electronics increases; improving the discharge of chamber pressure, the electronic collision will be more frequent; thereby increasing lateral non-uniformity can improve the utilization of electronics.
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Keywords:
- Japan Atomic Energy Agency 10 Ampere multi-cusp negative hydrogen ion source /
- a full three-dimensional particle-in-cell/Monte Carlo collisions
[1] Yang C, Wu X B, Liu D G 2012 Chin. Phys. C 36 1013
[2] Terasaki R, Fujino I, Hatayama A, Mizuno T, Inoue T 2010 Rev. Sci. Instrum 81 02A703
[3] Yang C, Liu D G, Xia M Z, Wang H H, Wang X M, Liu L Q, Peng K 2012 Acta Phys. Sin. 61 185205 (in Chinese) [杨超, 刘大刚, 夏蒙重, 王辉辉, 王小敏, 刘腊群, 彭凯 2012 61 185205]
[4] Fujino I, Hatayama A, Takado N, Inoue T 2008 Rev. Sci. Instrum 79 02A510
[5] 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]
[6] Yang C 2012 Ph. D. Dissertation (Chengdu: University of Electronic Science and Technology of China) (in Chinese) [杨超 2012 博士学位论文 (成都: 电子科技大学)]
[7] Yang C, Wang H H, Chen Y, Xia M Z, Wang X M, Liu D G 2012 Chinese Journal of Computational Physics 29 734 [杨超, 王辉辉, 陈颖, 夏蒙重, 王小敏, 刘大刚 2012 计算物理 29 734]
[8] Terasaki R, Hatayama A, Shibata T, Inoue T 2011 Second International Symposium on Negative Ions, Beams and Sources (Japan: Takayama) p22
[9] Shibata T, Terasaki R, Kashiwagi M, Inoue T, Dairaku M, Taniguchi M, Tobari H, Watanabe K, Sakamoto K, Hatayama A 2013 Third International Symposium on Negative Ions, Beams and Sources (Finland: Jyväskylä) p177
[10] Takado N, Tobari H, Inoue T, Hanatani J, Hatayama A, Hanada M, Kashiwagi M 2008 J. Appl. Phys. 103 053302
[11] Zou G Q, Zhong G W, Lei G J, Jiang S F, Lu D L, Cao J Y, Liu H 2008 Chin. Phys. C 32 283
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[1] Yang C, Wu X B, Liu D G 2012 Chin. Phys. C 36 1013
[2] Terasaki R, Fujino I, Hatayama A, Mizuno T, Inoue T 2010 Rev. Sci. Instrum 81 02A703
[3] Yang C, Liu D G, Xia M Z, Wang H H, Wang X M, Liu L Q, Peng K 2012 Acta Phys. Sin. 61 185205 (in Chinese) [杨超, 刘大刚, 夏蒙重, 王辉辉, 王小敏, 刘腊群, 彭凯 2012 61 185205]
[4] Fujino I, Hatayama A, Takado N, Inoue T 2008 Rev. Sci. Instrum 79 02A510
[5] 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]
[6] Yang C 2012 Ph. D. Dissertation (Chengdu: University of Electronic Science and Technology of China) (in Chinese) [杨超 2012 博士学位论文 (成都: 电子科技大学)]
[7] Yang C, Wang H H, Chen Y, Xia M Z, Wang X M, Liu D G 2012 Chinese Journal of Computational Physics 29 734 [杨超, 王辉辉, 陈颖, 夏蒙重, 王小敏, 刘大刚 2012 计算物理 29 734]
[8] Terasaki R, Hatayama A, Shibata T, Inoue T 2011 Second International Symposium on Negative Ions, Beams and Sources (Japan: Takayama) p22
[9] Shibata T, Terasaki R, Kashiwagi M, Inoue T, Dairaku M, Taniguchi M, Tobari H, Watanabe K, Sakamoto K, Hatayama A 2013 Third International Symposium on Negative Ions, Beams and Sources (Finland: Jyväskylä) p177
[10] Takado N, Tobari H, Inoue T, Hanatani J, Hatayama A, Hanada M, Kashiwagi M 2008 J. Appl. Phys. 103 053302
[11] Zou G Q, Zhong G W, Lei G J, Jiang S F, Lu D L, Cao J Y, Liu H 2008 Chin. Phys. C 32 283
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