| LINE-TYING效应对热电子交换模的影响 |
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| 引用本文： | 黄朝松,任兆杏,邱励俭. LINE-TYING效应对热电子交换模的影响[J]. 物理学报, 1987, 36(8): 1028-1032 |
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| 作者姓名： | 黄朝松 任兆杏 邱励俭 |
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| 作者单位： | 中国科学院等离子体物理研究所 |
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| 摘 要： | 本文分析了冷等离子体和导电端板的line-tying 效应对有限长度热电子等离子体交换模的影响, 导出了包含line-tying 效应的色散关系, 得到了新的稳定性判据. 强line-tying 效应的存在, 使稳定性所要求的冷电子同热电子的密度比大大减少.line-tying 效应对低模数的长波扰动具有更好的稳定作用.关键词：
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EFFECTS OF LINE-TYING ON HOT ELECTRON INTERCHANGE MODE |
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| Huang Chao-song Ren Zhao-xing Qiu LI-jian. EFFECTS OF LINE-TYING ON HOT ELECTRON INTERCHANGE MODE[J]. Acta Physica Sinica, 1987, 36(8): 1028-1032 |
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| Authors: | Huang Chao-song Ren Zhao-xing Qiu LI-jian |
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| Abstract: | The effects of cold plasma and conducting end plates on interchange instability of finite-length hot electron plasma are studied. A dispersion relation including line-tying is deriver, and new stability criteria are found. Strong line-tying effect can greatly reduce the threshold of density ratio needed for stabilizing interchange mode of hot electrons. The modes with low in and long wavelength may be stabilized more easiiy.
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