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Helicon Plasma Potential Measurements Using a Heavy Ion Beam Probe (Final Report)

机译：使用重离子束探针进行Helicon等离子体电位测量（最终报告）

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A Heavy Ion Beam Probe, HIBP, has been installed on a helicon plasma device. The objective was to measure plasma fluctuations at the 13.55MHz RF frequency. This offers a unique challenge for the HIBP, because the transit time of the probing ion is long compared to the fluctuations of interest. For previous HIBPs, the transit time has been short compared to the period of the fluctuations which permits one to assume that the magnetic and electric fields are static. Modeling has shown that the diagnostic will still accurately measure the average potential. The fluctuating potential was to be detected but the absolute magnitude is difficult to determine with signal from a single point. However, modeling indicates multipoint measurements will allow one to resolve the absolute fluctuation magnitude.

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作者
Schoch, P. M.; Connor, K. A.; Si, J.;
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年度 2005
页码 p.1-14
总页数 14
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Plasmas(Physics); Fluctuations; High frequencies; Measurement; Nuclear fusion;

机译：等离子体（物理学）;波动;高频;测量;核聚变;

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专利

1. PLASMA POTENTIAL MEASUREMENTS BY THE HEAVY ION BEAM PROBE DIAGNOSTIC IN FUSION PLASMAS: BIASING EXPERIMENTS IN THE TJ-II STELLARATOR AND T-10 TOKAMAK [J] . A. V. MELNIKOV, C. HIDALGO, A. A. CHMYGA, Fusion Science and Technology . 2004,第2期

机译：重离子束探针在熔融等离子体中的等离子体电势测量：基于TJ-II Stelllarator和T-10 Tokamak的实验
2. Measurements of 2D poloidal plasma profiles and fluctuations in ECRH plasmas using the heavy ion beam probe system in the TJ-II stellarator [J] . Sharma R., Khabanov P. O., Melnikov A. V., Physics of plasmas . 2020,第6期

机译：使用TJ-II螺旋晶体中的重离子梁探头系统测量2D个子血浆谱和ECRH等离子体的波动
3. Internal measurements of Alfven eigenmodes with heavy ion beam probing in toroidal plasmas [J] . A.V. Melnikov, L.G. Eliseev, R. Jimenez-Gomez, Nuclear fusion . 2010,第8期

机译：在环形等离子体中用重离子束探测Alfven本征模式的内部测量
4. First results of a heavy neutral beam probe for space potential measurements of low temperature plasmas [C] . de Gorordo Alvaro Garcia, Hallock Gary A., Gentle Kenneth W. 2013 Abstracts IEEE International Conference on Plasma Science . 2013

机译：重型中性束探针用于低温等离子体空间电位测量的初步结果
5. An experimental study of the non-ideal effects of the radial Ohm's law in the Flowing Magnetized Plasma experiment and the application of the heavy ion beam probe technique on a helicon plasma. [D] . Si, Jiahe. 2006

机译：在流动磁化等离子体实验中径向欧姆定律的非理想效应的实验研究，以及重离子束探针技术在螺旋等离子体上的应用。
6. Engineering and Optimization of Quasi-Nondiffracting Helicon-Like Beams With an Evolutionary Algorithm [O] . Bryce Schroeder, Zhen H. Zhu, Changliang Guo, -1

机译：拟非衍射螺旋线状光束的进化设计与优化
7. New capabilities of plasma potential and density measurements using a dual heavy ion beam probing (HIBP) diagnostic in the TJ-II stellarator [O] . Zhezhera A.I., Chmyga A.А., Deshko G.N., 2017

机译：在TJ-II恒星仪中使用双重重离子束探测（HIBP）诊断进行等离子体电势和密度测量的新功能
8. New method of error elimination in potential profile measurement of tokamak plasmas by high voltage heavy ion beam probes [R] . Hamada, Y. , Masai, K. , Kawasumi, Y. , 1992

机译：高压重离子束探针测量托卡马克等离子体电位分布的新方法

Helicon Plasma Potential Measurements Using a Heavy Ion Beam Probe (Final Report)

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