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High-energy resolution mu-XRF analysis by position sensitive spectrometer
Hu CH(胡朝晖); Liu SJ(刘世杰); Liu PS(刘平生); Feng GH(冯国华); Han Y(韩勇); Hu, ZH; Liu, SJ; Liu, PS; Feng, GH; Han, Y
2000
发表期刊CHINESE SCIENCE BULLETIN
卷号45期号:21页码:1934-1938
通讯作者Chinese Acad Sci, Inst High Energy Phys, Lab Nucl Anal, Beijing 100080, Peoples R China
文章类型Article
摘要With a high-energy resolution micro-X-ray fluorescence (mu -XRF) analysis setup, which basically consists of an X-ray microbeam formed by an X-ray focusing lens combined with an X-ray apparatus and a wavelength dispersive position sensitive spectrometer with a flat crystal (PSS), preliminary results have been obtained. The counting rate of the analyzed element linearly increased with the power of X-ray apparatus, and the energy resolution, full width of half maximum (FWHM) of K alpha lines of Ti and Cr reached 16.6 and 23.6 eV, respectively. The Cr K beta and Mn K alpha lines in a sample of stainless steel could clearly be resolved. The above-mentioned results are also compared with those obtained by synchrotron radiation light microbeam combined with the PSS. The facts show that the high-energy resolution element analysis is feasible by using the setup. Moreover, problems for the setup and the ways to resolve them are discussed as well.
关键词position sensitive spectrometer (PSS) high-energy resolution X-ray focusing lens mu-XRF
学科领域Science & Technology - Other Topics
研究领域[WOS]Science & Technology - Other Topics ; Science & Technology - Other Topics
DOI10.1007/BF02909681
URL查看原文
语种英语
研究领域[WOS]Science & Technology - Other Topics ; Science & Technology - Other Topics
WOS类目Multidisciplinary Sciences
WOS记录号WOS:000165415400003
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文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/239586
专题多学科研究中心
作者单位中国科学院高能物理研究所
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Hu CH,Liu SJ,Liu PS,et al. High-energy resolution mu-XRF analysis by position sensitive spectrometer[J]. CHINESE SCIENCE BULLETIN,2000,45(21):1934-1938.
APA 胡朝晖.,刘世杰.,刘平生.,冯国华.,韩勇.,...&Han, Y.(2000).High-energy resolution mu-XRF analysis by position sensitive spectrometer.CHINESE SCIENCE BULLETIN,45(21),1934-1938.
MLA 胡朝晖,et al."High-energy resolution mu-XRF analysis by position sensitive spectrometer".CHINESE SCIENCE BULLETIN 45.21(2000):1934-1938.
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