Discussions on some problems related to fluid inclusion analysis by SXRF

	Discussions on some problems related to fluid inclusion analysis by SXRF
	Zhan, XC; Ma, GZ; An, QX; Huang, YY; Wu, YR; Li, GC; Huang YY(黄宇营); Wu YR(吴应荣); Li GC(李光诚)
刊名	SPECTROSCOPY AND SPECTRAL ANALYSIS
	2000
卷号	20 期号:3 页码:395-398
关键词	BSRF SXRF detection limit fluid inclusion l
其他题名	同步辐射X 荧光法分析矿物流体包裹体若干问题的探讨
通讯作者	Natl Ctr Geoanal, Beijing 100037, Peoples R China ; Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China
英文摘要	X-ray fluoresence experiments were carried out at Beijing Synchrotron Radiation Facilities (BSRF) using synchrotron radiation as excitation source. The samples were made by mixing national reference standard GBW07106 and certain amount of reagent NaCl and KCl, and pressed into pellets. The purpose of the experiment is to verify the detection ability of the XRF setup at BSRF for elements in geological samples, especcially for light elements. The beam size was 20 x 20 mu m(2), and the current in the storage ring was about 40 mA. The gap between the sample and the Si(Li) detector was 2 cm. With measuring time of 200 sec.,The relative and absolute detection limits for 10 elements have been calculated. The sampling depth and sampling weight,which are critical in individual fluid inclusion analysis, have also been estimated. Some problems concerning the individual fluid inclusion analysis by SXRF, such as inclusion depth determination, effect of the inclusion depth on XRF intensity etc.,are discussed based on the experiment results.
学科主题	Spectroscopy
类目[WOS]	Spectroscopy
研究领域[WOS]	Spectroscopy
原文出处	SCI
语种	英语
WOS记录号	WOS:000088966900046
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/237304]
专题	高能物理研究所_多学科研究中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Zhan, XC,Ma, GZ,An, QX,et al. Discussions on some problems related to fluid inclusion analysis by SXRF[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2000,20(3):395-398.
APA	Zhan, XC.,Ma, GZ.,An, QX.,Huang, YY.,Wu, YR.,...&李光诚.(2000).Discussions on some problems related to fluid inclusion analysis by SXRF.SPECTROSCOPY AND SPECTRAL ANALYSIS,20(3),395-398.
MLA	Zhan, XC,et al."Discussions on some problems related to fluid inclusion analysis by SXRF".SPECTROSCOPY AND SPECTRAL ANALYSIS 20.3(2000):395-398.