Diagnostic mirrors for ITER: A material choice and the impact of erosion and deposition on their performance
Diagnostic mirrors for ITER: A material choice and the impact of erosion and deposition on their performance
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DOI：
10.1016/j.jnucmat.2007.01.281
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发表时间：
2007-06
影响因子：
3.1
通讯作者：
A. Litnovsky;P. Wienhold;V. Philipps;G. Sergienko;O. Schmitz;A. Kirschner;A. Kreter;S. Droste;U. Samm;P. Mertens;A. Donné;D. Rudakov;S. Allen;R. Bolvin;A. Mclean;P. Stangeby;W. West;C. Wong;M. Lipa;B. Schunke;G. D. Temmerman;R. Pitts;A. Costley;V. Voitsenya;K. Vukolov;P. Oelhafen;M. Rubel;A. Romanyuk
中科院分区：
文献类型：
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作者：
A. Litnovsky;P. Wienhold;V. Philipps;G. Sergienko;O. Schmitz;A. Kirschner;A. Kreter;S. Droste;U. Samm;P. Mertens;A. Donné;D. Rudakov;S. Allen;R. Bolvin;A. Mclean;P. Stangeby;W. West;C. Wong;M. Lipa;B. Schunke;G. D. Temmerman;R. Pitts;A. Costley;V. Voitsenya;K. Vukolov;P. Oelhafen;M. Rubel;A. Romanyuk
大约一半的热核实验堆诊断将采用金属反射镜。热核实验堆中的反射镜将必须承受辐射负荷、电荷交换中性物质的侵蚀、杂质沉积、粒子注入和中子照射。人们认为，诊断镜的光学性能将主要受到侵蚀和沉积的影响。需要一种解决方案，使热核实验堆中的反射镜在机器的整个生命周期内都能达到最佳性能。诊断镜的多机器研究目前正在世界各地几个机构和实验室的聚变设施中进行。除其他外，对热核实验堆候选镜面材料的专门调查正在Tore-Supra、Textor、DIII-D、TCV、T-10和JET进行。IPP哈尔科夫研究所(乌克兰)、库尔恰托夫研究所(俄罗斯)和巴塞尔大学(瑞士)正在进行实验室研究。本文对诊断镜的研究现状进行了综述，并对今后的研究进行了展望。
Metal mirrors will be implemented in about half of the ITER diagnostics. Mirrors in ITER will have to withstand radiation loads, erosion by charge-exchange neutrals, deposition of impurities, particle implantation and neutron irradiation. It is believed that the optical properties of diagnostic mirrors will be primarily influenced by erosion and deposition. A solution is needed for optimal performance of mirrors in ITER throughout the entire lifetime of the machine. A multi-machine research on diagnostic mirrors is currently underway in fusion facilities at several institutions and laboratories worldwide. Among others, dedicated investigations of ITER-candidate mirror materials are ongoing in Tore-Supra, TEXTOR, DIII-D, TCV, T-10 and JET. Laboratory studies are underway at IPP Kharkov (Ukraine), Kurchatov Institute (Russia) and the University of Basel (Switzerland). An overview of current research on diagnostic mirrors along with an outlook on future investigations is the subject of this paper.