| Steady-State Plasmas in KT5D Magnetized Torus |
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| 作者姓名： | 朱振华 许敏 余羿 王之江 陆荣华 闻一之 俞昌旋 马锦秀 万树德 刘万东 万宝年 赵燕平 李建刚 严龙文 杨青巍 丁玄同 |
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| 作者单位： | [1]CAS Key Laboratory of Plasma Physics, School of Science, University of Science andTechnology of China, Hefei 230026, China [2]Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031, China [3]Southwest Institute of Physics, ChengDu 610041, China |
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| 基金项目： | support by the National Science Foundation of China （Nos. 10235010, 10335060） and Funds from the Ministry of Education and the Academy of Science of China |
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| 摘 要： | Steady-state plasma generated by electron cyclotron resonance （ECR） wave in the KT5D magnetized torus was studied using a fast high-resolution camera and Langmuir probes. It was found that both the discharge patterns taken by the camera and the plasma parameters measured by the probes were very sensitive to the working gas pressure and the magnetic configuration of the torus both without and with vertical fields. There existed fast vertical motion of the plasma. Tentative discussion is presented about the observed phenomena such as the bright resonance layer at a high gas pressure and the wave absorption mechanism at a low pressure. Further explanations should be found.
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| 关 键 词： | KT5D 磁化螺绕环 稳态 等离子体运动 过密现象 |
| 修稿时间： | 2006-02-24 |
Steady-State Plasmas in KT5D Magnetized Torus |
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| ZHU Zhenhua, xg Min , YU Yi, WANG Zhijiang, LU Ronghua, WEN Yizhi , YU Changxuan, MA Jinxiu, WAN Shude, LIU Wandong , WAN Baonian , ZHAO Yanping LI Jiangang , YAN Longwen, YANG Qingwei DING Xuantong.Steady-State Plasmas in KT5D Magnetized Torus[J].Plasma Science & Technology,2007,9(1):5-10. |
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| Authors: | ZHU Zhenhua xg Min YU Yi WANG Zhijiang LU Ronghua WEN Yizhi YU Changxuan MA Jinxiu WAN Shude LIU Wandong WAN Baonian ZHAO Yanping LI Jiangang YAN Longwen YANG Qingwei DING Xuantong |
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| Affiliation: | 1 CAS Key Laboratory of Plasma Physics, School of Science, University of Science and Technology of China, Hefei 230026, China 2 Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031, China a Southwest Institute of Physics, ChengDu 610041, China |
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| Abstract: | magnetized torus, visible images of resonance layer, motion of plasma, overdense phenomena |
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| Keywords: | magnetized torus visible images of resonance layer motion of plasma overdense phenomena |
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