Carbon charge exchange analysis in the ITER-like wall environment.
Carbon charge exchange analysis in the ITER-like wall environment.
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DOI：
10.1063/1.4890118
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发表时间：
2014-07
期刊：
影响因子：
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通讯作者：
S. Menmuir;C. Giroud;T. Biewer;I. Coffey;E. Delabie;N. Hawkes;M. Sertoli
中科院分区：
文献类型：
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作者：
S. Menmuir;C. Giroud;T. Biewer;I. Coffey;E. Delabie;N. Hawkes;M. Sertoli
电荷交换光谱长期以来一直是聚变等离子体的关键诊断工具，并在具有面向碳等离子体的组件的设备中得到了很好的发展。在JET上使用类似ITER的墙的操作导致了529.06 nm处碳电荷交换线区域的光谱变化，并表明有必要修订这条线的核心电荷交换分析。对不同等离子体条件下的谱区进行了研究，并对分析中要包含的谱线进行了修正。
Charge exchange spectroscopy has long been a key diagnostic tool for fusion plasmas and is well developed in devices with Carbon Plasma-Facing Components. Operation with the ITER-like wall at JET has resulted in changes to the spectrum in the region of the Carbon charge exchange line at 529.06 nm and demonstrates the need to revise the core charge exchange analysis for this line. An investigation has been made of this spectral region in different plasma conditions and the revised description of the spectral lines to be included in the analysis is presented.