期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

MAT261型离子源及离子透镜系统的仿真与实际应用 被引量：1

Simulation of MAT-261 Type Ion Source and Its Application
下载PDF
导出
摘要 The simulation results of MAT-261 type ion source and ion optics with the SIMION 3D 7.0 software were given. By means of simulation, the ion's trajectory was studied, the cause of low abundance sensitivity was analyzed and the optimal poles' voltage ranges of the ion optics were found. Modifications were made to the LRIMS3000 type mass spectrometer according to result of the simulation. The abundance sensitivity of the mass spectrometer is improved to 2×10-6 from original 5×10-5.
作者 韦冠一 翟利华 张子斌 王长海 李雪松 万可友
机构地区 西北核技术研究所
出处 《质谱学报》 EI CAS CSCD 2005年第z1期99-100,共2页 Journal of Chinese Mass Spectrometry Society
关键词 ion-optics simulation ABUNDANCE sensitivity MASS SPECTROMETER
分类号 O657.63 [理学—分析化学]
  • 相关文献

参考文献2

二级参考文献1

共引文献2

同被引文献11

  • 1Pomona, Calif. Two gas atmosphere sensor system (Mass Spectrometer)[ R ]. Washington, D, C. APEIL: National aeronautics and space administration, 1970.
  • 2S. DAGAN, A. AMIRAV. Electron Impact Mass Spectrometry of Alkanes in Supersonic Molecular Beams [ J ]. Am Soc Mass Spectrom, 1995,6 : 120-131.
  • 3J. R. AHN, C. J. PARK. Computer simulation of electron and ion trajextories in electron-impace ion sources of a quadrupole mass spectrometer[ J ]. Nuclear Instruments and Methods in Physics Research A. 2011,645:345-394.
  • 4季欧.质谱分析[M].第一版.北京:原子能出版社,1978:17.
  • 5M.M. Abdelrahman, F.W. Abdelsalam. Computer investigation of ion beam optics for a Freeman type ion source system[ J]. Nu- clear Instruments and Methods in Physics Research B,2011,269:1761-1766.
  • 6DAVID J MANURA. SMION 3 D Version8.0.4 User' s Manual[ A ]. Idaho: Idaho National Engineering and Environmental Labo- ratory, 2008.
  • 7I. Y XIMEN, ZL XU, ZX LIU. Design and calculation of an electron impact storage ion source for time-of-flight mass spectron- eters[ J]. International Journal of Mass Spectrometry and Ion Processes, 1997,161:91-96.
  • 8华中一,顾昌鑫.电子光学[M].第二版.上海:复旦大学出版社,1993:390.
  • 9IAN G. BROWN. ThePhysics and Technology of Ion Sources[ M]. Second Revise. WILEY-VCH Verlag Gmb H & Co. KGaA, Weinheim, 2004 : 38.
  • 10郭美如,李得天,肖玉华,赵以德,王亮,岳瑞.小型磁偏转质谱计磁场的分析计算[J].真空与低温,2010,16(1):12-16. 被引量：9

引证文献1

二级引证文献4

质谱学报
2005年 第z1期

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部