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[期刊论文] 作者:WANG Xiang-Gao,HE Ming,SHI Guo, 来源:中国物理C(英文版) 年份:2004
The rare isotope ~(236)U has a half-life of 2.342(3)×10~7 years, and is produced principally by thermal neutron capture on ~(235)U. The isotopic atom ratio of...
[期刊论文] 作者:WANG Xiang-Gao,HE Ming,DONG Ke-Jun,JIANG Shan, 来源:中国物理快报(英文版) 年份:2012
In order to improve the detection efficiency and sensitivity for 236 U measurement at China Institute of Atomic Energy (CIAE) accelerator mass spectrometry (AMS...
[期刊论文] 作者:Shan,ZHANG Hui,PANG Yi-jun,SHEN Hong-tao,WANG Xiao-ming,XU Yong-ning,WU Shao-yong,YANG Xu-ran,WANG Xiang-gao, 来源:Annual Report of China Institute of Atomic Energy 年份:2015
The determination of ultra-trace plutonium is very important in different fields.A new measurement method of plutonium isotopic ratios with accelerator mass spe...
[期刊论文] 作者:DONG Ke-jun,WANG Chen,HE Ming,LIN De-yu,ZHAO Xing-hong,LI Li-li,ZHAO Yong-gang,WANG Xiang-gao,SHEN Hong-tao, 来源:Annual Report of China Institute of Atomic Energy 年份:2013
Three laboratory reference standards of UBT-030,UBT-070,UBT-750 and a flow blank(F_Blank)were used as test samples for the first AMS measurement of isotopic rat...
[期刊论文] 作者:,LIU Guang-Shan,CHEN Zhi-Gang,LI Zhen-Yu,WU Shao-Yong,LIU Jian-Cheng,YOU Qu-Bo,JIN Chun-Sheng,WANG Xiang-Gao, 来源:中国物理快报(英文版) 年份:2011
[期刊论文] 作者:XU Yong-ning,HE Ming,LIU Guang-shan,HU Hao,DOU Liang,LIU Jian-cheng,WU Shao-yong,SHEN Hong-tao,WANG Xiang-gao, 来源:Annual Report of China Institute of Atomic Energy 年份:2014
The determination of cosmogenie~(53)Mn in terrestrial formations has important applications.Accelerator Mass Spectrometry(AMS)is the most sensitive technique to...
[期刊论文] 作者:DONG Ke-Jun,HE Ming,LI Zhen-Yu,WANG Xiang-Gao,LI Chao-Li,YOU Qu-Bo,BAO Yi-Wen,WU Shao-Yong,SHEN Hong-Tao, 来源:中国物理快报(英文版) 年份:2010
Accelerator mass spectrometry (AMS) is one of the most promising methods to detect minute amounts of 182Hf. However, the sensitivity of 5×10-11 for 182Hf/180 H...
[期刊论文] 作者:DONG Ke-jun,HU Hao,LIU Guang-shan,HE Ming,LI Zhen-yu,DOU Liang,XIE Lin-bo,LIU Jian-cheng,WANG Xiang-gao, 来源:Annual Report of China Institute of Atomic Energy 年份:2012
The determination of cosmogenic 53Mn in terrestrial formations has important applications. Accelerator mass spectrometry (AMS) is the most sensitive technique t...
[期刊论文] 作者:DONG Ke-jun,HU Hao,LIU Guang-shan,HE Ming,LI Zhen-yu,DOU Liang,XIE Lin-bo,LIU Jian-cheng,WANG Xiang-gao, 来源:Annual Report of China Institute of Atomic Energy 年份:2013
Methods for highly sensitive AMS measurement of 53Mn were explored by extracting different Mn-containing molecular ions in ion source and using different chemic...
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