| 钼和钛等离子体在磁过滤弯管中的传输 |
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| 引用本文： | 董瑾,陈洁,武东博,张涛.钼和钛等离子体在磁过滤弯管中的传输[J].北京师范大学学报(自然科学版),2011,47(1):33-34. |
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| 作者姓名： | 董瑾 陈洁 武东博 张涛 |
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| 作者单位： | 董瑾,DONG Jin(北京师范大学射线束技术与材料改性教育部重点实验室;北京师范大学核科学与技术学院;北京市辐射中心,100875,北京;华北电力大学数理学院,102206,北京);陈洁,武东博,张涛,CHEN Jie,WU Dongbo,ZHANG Tao(北京师范大学射线束技术与材料改性教育部重点实验室;北京师范大学核科学与技术学院;北京市辐射中心,100875,北京) |
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| 基金项目： | 北京市科技新星计划资助项目，教育部优秀青年教师研究课题资助项目 |
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| 摘 要： | 测试了磁过滤弯管偏转钼和钛等离子体时导向磁场、弧流、偏压对磁过滤弯管等离子体输出量的影响关系,比较了钼和钛等离子体的传输特征,探讨了等离子体在磁过滤弯管中传输的影响因素.结果表明:随导向磁场增加,最佳偏压先是下降,而后趋于稳定;钼等离子体最佳偏压明显高于钛等离子体最佳偏压.
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| 关 键 词： | 等离子体 磁过滤弯管 阴极弧 薄膜 |
TRANSPORTATION OF Mo AND Ti PLASMA IN A MAGNETIC FILTER |
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| DONG Jin, CHEN Jie WU Dongbo ZHANG Tao Key Lab of Beam Technology , Material Modification of Ministry of Education,Beijing Radiation Center.TRANSPORTATION OF Mo AND Ti PLASMA IN A MAGNETIC FILTER[J].Journal of Beijing Normal University(Natural Science),2011,47(1):33-34. |
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| Authors: | DONG Jin CHEN Jie WU Dongbo ZHANG Tao Key Lab of Beam Technology Material Modification of Ministry of Education Beijing Radiation Center |
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| Institution: | DONG Jin1,2) CHEN Jie1) WU Dongbo1) ZHANG Tao1)(1) Key Lab of Beam Technology and Material Modification of Ministry of Education,Beijing Radiation Center,Institute of Low Energy Nuclear Physics: Beijing Normal University,100875,Beijing,China,2)School of Mathematics and Physics,North China Electric Power University,102206,China) |
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| Abstract: | Influences of guiding magnetic field,arc current and bias on plasma outputs of Mo and Ti plasma though filter were studied.Transport characteristics of these two plasmas were compared.Factors affect outputs of Mo and Ti plasmas were discussed.Data showed that optimal bias decreased initially and then became steady with increasing guiding magnetic field.Optimal bias for Mo plasma was higher than for Ti plasma. |
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| Keywords: | plasma transmission magnetic filter cathodic arc thin solid film |
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