Microprobe X-Ray Fluoresceoce Experintental Station of Beijing Syochrotron Radiation Facility

Wu Yingrong; Chao Zhiyu; Pan Juxiang; Hong Rong; Xiao Yanan; Li Guangcheng; Huang Yuying; Zhao Limin

Chinese Physics C> 1997, Vol. 21> Issue(5) : 475-480

Microprobe X-Ray Fluoresceoce Experintental Station of Beijing Syochrotron Radiation Facility

Institute of High Energy Physics, The Chinese Academy of Sciences, Beijing 100039

Abstract
HTML
Reference
Related

PDF

Abstract：
The synchrotron radiation (SR)microprobe XRF experimental station of Beijing Synchrotron Radiation Facility (BSRF)is located at the end of the 4W1A white SR beam line.The major instruments of the station are: ion chamber system for beam intensity monitor; slits and laser collimation system;multidimensional sample stage andits stepping motor driviing system; tele-microscope and video viewing system; Si(Li)energy dispersive spectrometer.The equipment has very high sensitivity (absoluteMDL, 10^－10—10^－13g,relative MDL:N×μg/g-N×0.1μg/g,and relative MDL fortotal reflection XRF is 1－5ng/g),good spatial resolution (50μm for thick sample,200μm for Bio-tissue). A lot of researches were performed on Geo-Science,Bio-Science,Material Science and so on.

References

[1]

Atsuo IIDA,Yohichi GOHSHI,Trace Element Analysis by X-Ray Fluorescence,KEK Preprint 89-193Feb.1990.[2]A.Rindby,X一Ray Spectrometry,22（1993）187.[3]D.K.G.de Boer,A.J.G.Leenaers et al,X-Ray Spectrometry,24（1995）91.[4]洪蓉，吴应荣，巢志瑜等，高能物理与核物理，17（1993）403.[5]吴应荣，潘巨祥，肖延安等，分析测试学报，15（1996）6.[6]安庆骧，詹秀春，巢志瑜等，分析测试学报，12（1993）6.[7]郑树，陈丽荣，蔡心涵等，科技通报，10（1994）1.[8]吴应荣，巢志瑜，洪蓉等，光谱学与光谱分析，12（1992）102.[9]钱琴芳，巢志瑜，吴应荣等，核技术，14（1991）493.[10]吴应荣，巢志瑜，洪蓉等，核技术，17（1994）226.[11]Niangqing Liu,Chungnong Zhou,Lingna Yan et al,NIM.,75（1993）571.

Access

Get Citation

Wu Yingrong, Chao Zhiyu, Pan Juxiang, Hong Rong, Xiao Yanan, Li Guangcheng, Huang Yuying and Zhao Limin. Microprobe X-Ray Fluoresceoce Experintental Station of Beijing Syochrotron Radiation Facility[J]. Chinese Physics C, 1997, 21(5): 475-480.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1900-01-01
Revised: 1900-01-01

Article Metric

Article Views(5460)
PDF Downloads(517)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Microprobe X-Ray Fluoresceoce Experintental Station of Beijing Syochrotron Radiation Facility

Corresponding author: Wu Yingrong,

Institute of High Energy Physics, The Chinese Academy of Sciences, Beijing 100039

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1997-05-05

Abstract: The synchrotron radiation (SR)microprobe XRF experimental station of Beijing Synchrotron Radiation Facility (BSRF)is located at the end of the 4W1A white SR beam line.The major instruments of the station are: ion chamber system for beam intensity monitor; slits and laser collimation system;multidimensional sample stage andits stepping motor driviing system; tele-microscope and video viewing system; Si(Li)energy dispersive spectrometer.The equipment has very high sensitivity (absoluteMDL, 10^－10—10^－13g,relative MDL:N×μg/g-N×0.1μg/g,and relative MDL fortotal reflection XRF is 1－5ng/g),good spatial resolution (50μm for thick sample,200μm for Bio-tissue). A lot of researches were performed on Geo-Science,Bio-Science,Material Science and so on.