中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 近代物理研究所
  3. 中国科学院近代物理研究所
Designing a multi-reflection time-of-flight mass analyzer for LPT

文献类型：期刊论文

作者Tian, Y. L.1,2; Wang, Y. S.1; Wang, J. Y.1; Zhou, X. H.1; Huang, W. X.1
刊名INTERNATIONAL JOURNAL OF MASS SPECTROMETRY
出版日期2016-09-10
卷号408期号:1页码:28-32
关键词Time-of-flight mass spectrometer Multiple-reflection Mass measurement Isobar separation Exotic nuclei
ISSN号1387-3806
DOI10.1016/j.ijms.2016.08.013
英文摘要A new method including two sub-procedures, global search and local refine, has been developed and presented to design a multiple-reflection time-of-flight (MRTOF) mass analyzer. By using this method, a different type of MRTOF mass analyzer, in which each mirror consists of five cylindrical electrodes, has been designed for isobaric separation for Lanzhou Penning Trap (LPT). The optimal potential parameters of the electrodes have been obtained and the maximal resolving power has been achieved to be 1.3 x 10(5) with a total time-of-flight of 6.5 ms for an ion species of Ar-40(1+). The simulation shows that the inaccuracy of the potentials applied to the mirror electrodes must be less than 50 ppm or preferably 20 ppm. (C) 2016 Elsevier B.V. All rights reserved.
WOS关键词PENNING TRAP ; SPECTROMETRY ; SEPARATOR ; FACILITY
资助项目National Natural Science Foundation of China[11405243] ; National Natural Science Foundation of China[11075188] ; Chinese Academy of Sciences[113462KYSB20150026] ; National Basic Research Program of China (973 Program)[2013CB834400]
WOS研究方向Physics ; Spectroscopy
语种英语
WOS记录号WOS:000385597800004
出版者ELSEVIER SCIENCE BV
资助机构National Natural Science Foundation of China ; Chinese Academy of Sciences ; National Basic Research Program of China (973 Program)
源URL[http://119.78.100.186/handle/113462/24386]  
专题中国科学院近代物理研究所
通讯作者Huang, W. X.
作者单位1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Tian, Y. L.,Wang, Y. S.,Wang, J. Y.,et al. Designing a multi-reflection time-of-flight mass analyzer for LPT[J]. INTERNATIONAL JOURNAL OF MASS SPECTROMETRY,2016,408(1):28-32.
APA Tian, Y. L.,Wang, Y. S.,Wang, J. Y.,Zhou, X. H.,&Huang, W. X..(2016).Designing a multi-reflection time-of-flight mass analyzer for LPT.INTERNATIONAL JOURNAL OF MASS SPECTROMETRY,408(1),28-32.
MLA Tian, Y. L.,et al."Designing a multi-reflection time-of-flight mass analyzer for LPT".INTERNATIONAL JOURNAL OF MASS SPECTROMETRY 408.1(2016):28-32.

入库方式： OAI收割

来源：近代物理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。