磁场约束等离子体的实验演示

doi:10.14139/j.cnki.cn22-1228.2022.03.012

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摘要实验采用大气压放电产生等离子体，利用永磁体组合产生的轴向发散磁场来约束等离子体，直观地展现了磁场约束等离子体的实验现象，实验方法简单、便捷，对于提高大学生的等离子体基础知识和创新实验能力具有重要作用。

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关键词: 等离子体磁约束大气压介质阻挡放电

Abstract: This experiment uses atmospheric pressure discharge to produce plasma，and uses the axial divergent magnetic field generated by the combination of permanent magnets to restrict the plasma，which intuitively shows the experimental phenomenon of magnetic field restraining the plasma． The experimental method is simple and convenient，which plays an important role in improving the basic plasma knowledge and innovative experimental ability of college students．

Key words: plasma magnetic constraint atmospheric pressure discharge

出版日期: 2022-06-25 发布日期: 2022-06-25 整期出版日期: 2022-06-25

ZTFLH:

O 539

引用本文:

叶超, 葛水兵, 王海学, 张书琪, 韩王胤, 孙江东. 磁场约束等离子体的实验演示[J]. 大学物理实验, 2022, 35(3): 60-63.
YE Chao , , GE Shuibing, WANG Haixue , ZHANG Shuqi, HAN Wangyin , SUN Jiangdong. Experimental Demonstration of Magnetic Field Confined Plasma. Physical Experiment of College, 2022, 35(3): 60-63.

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http://dawushiyan.jlict.edu.cn/CN/10.14139/j.cnki.cn22-1228.2022.03.012 或 http://dawushiyan.jlict.edu.cn/CN/Y2022/V35/I3/60

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