...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Physica Scripta: An International Journal for Experimental and Theoretical Physics >Fusion related research with laser-induced-breakdown-spectroscopy on metallic samples at the ENEA-Frascati laboratory
【24h】

Fusion related research with laser-induced-breakdown-spectroscopy on metallic samples at the ENEA-Frascati laboratory

机译：在ENEA-Frascati实验室对金属样品进行激光诱导击穿光谱的融合相关研究

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The study of plasma-wall interactions is of paramount importance for continuous and fault free operations in thermonuclear fusion research to monitor the damages of plasma facing components (PFCs), plasma pollution from impurities and wall retention of hydrogen isotopes, like tritium. These needs make laser-induced-breakdown-spectroscopy (LIBS) a suitable candidate for a real time monitoring of PFCs in the current and next generation fusion devices, like ITER. It is also worthwhile for the quantitative analysis of surfaces, with micro-destructivity of the sample and depth profiling capabilities with sub-micrometric sensitivity. In this paper LIBS spectroscopy is exploited as a valid diagnostic tool for PFCs at the ENEA Research Center in Frascati (Italy) and at the Institute of Plasma Physics and Laser Microfusion (IPPLM) of Warsaw (Poland). The activities have been focused on LIBS characterization of samples simulating PFCs surfaces eroded/redeposited or contaminated from nuclear fuel after or during the normal operation of the reactor.
机译：等离子体-壁之间相互作用的研究对于热核聚变研究的连续性和无故障运行至关重要，以监测等离子体面对组件（PFCs）的损害，杂质引起的等离子体污染以及氢同位素（如tri）的壁保留。这些需求使激光诱导击穿光谱法（LIBS）成为实时监视当前和下一代融合装置（如ITER）中PFC的合适候选者。对于表面的定量分析，样品的微破坏性和具有亚微米灵敏度的深度分析功能，这也是值得的。本文在意大利弗拉斯卡蒂的ENEA研究中心和波兰华沙的等离子体物理和激光微融合研究所（IPPLM）将LIBS光谱学用作PFC的有效诊断工具。活动的重点是模拟反应堆正常运行后或运行过程中被核燃料腐蚀/再沉积或污染的PFC表面的样品的LIBS表征。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号