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铷原子频标长期稳定度的研究

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山东建材学院学报 1999年第2期13卷 117-118,127页

作者：王玉泰王玉茹聂士忠山东建材工业学院信息与控制工程系山东济南250022 石油大学应用物理系山东东营257062

对影响铷原子频标长期稳定度的光频移、碰撞频移和微波功率频移进行了分析。在此基础上提出了改进措施，保证铷原子频标不仅具有好的短期稳定度，而且具有良好的长期稳定度，使铷原子频标的性能大大改善。

关键词：铷频标光频移碰撞频移微波功率频移稳定度

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Numerical and Experimental Evaluation of Shine-Through Loss and Beam Heating Due to Neutral Beam Injection on EAST

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Chinese physics Letters 2021年第5期38卷 46-50页

作者： Jin-Fang Wang Ying-Ying Li Bin Wu Yu-Qing Chen Jun Li Yong-Jian Xu Long-Xi Chen Bao-Long Hao Deng Zhou Juan Huang Si-Ye Ding Zhen Yang Ya-Wei Hou Xiao-Juan Liu Nong Xiang institute of Plasma Physi institute of Plasma physics Chinese Academy of SciencesHefei 230031China ENN Fusion Technology R&D Center Langfang 065001China School of Information engineering Shandong Youth University of Political ScienceJi’nan 250103China Advanced Energy Research Center Shenzhen UniversityShenzhen 518060China CAS Key Laboratory of Geospace Environment and department of Plasma physics and Fusion {2. University of Science and Technology of ChinaHefei 230026China KTX Laboratory and department of Plasma physics and Fusion {2. University of Science and Technology of ChinaHefei 230026China

This research applies experimental measurements and NUBEAM,ONETWO and TRANSP modules to investigate the shine-through(ST)loss ratio and beam heating percentage of neutral beam injection on *** and simulations confirm that the ST loss ratio increases linearly with beam energy,and decreases exponentially with plasma ***,using the multi-step fitting method,we present analytical quantitative expressions of ST loss ratio and beam heating percentage,which are valuable for the high parameter long-pulse experiments of EAST.

关键词： Numerical and Experimental Evaluation of Shine-Through Loss and Beam Heating Due to Neutral Beam Injection on EAST

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