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

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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.
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. shu
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Received: 1900-01-01
Revised: 1900-01-01
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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

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.

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