Total electron yield mode for XANES measurements in the energy region of 2.1-6.0 keV
文献类型：期刊论文
| 作者 | Zheng L(郑雷) ; Zhao YD(赵屹东); Tang K(唐坤); Ma CY(马陈燕); Han Y(韩勇); Cui MQ(崔明启); Zheng, L; Zhao, YD; Tang, K; Ma, CY
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| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2011 |
| 卷号 | 35期号:2页码:#REF! |
| 关键词 | X-ray absorption near edge structure (XANES) spectroscopy total electron yield (TEY) fluorescence yield (FY) 4B7A |
| 通讯作者 | Zheng, L (reprint author), Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China. |
| 英文摘要 | The total electron yield (TEY) mode has been developed successfully for XANES measurements at Beam line 4B7A of BSRF (Beijing Synchrotron Radiation Facility). Its performance was studied by measuring sulphur K-edge XANES of three CdS samples (mixed with graphite powder as an electric conductor) with different concentration: 75%, 50% and 25%. The data are collected in TEY mode and fluorescence yield (FY) mode respectively for comparison. The results demonstrate that the TEY spectra of three samples agree well with each other after the background is subtracted and normalized. The measured XANES spectra by TEY mode without bias and with 100V bias are almost identical to one another, but the signal-to-noise ratio of spectra measured without bias is better than that with 100V bias. The consistency of the self-absorption corrected FY spectra and THY spectra are within 10% for the three samples. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Nuclear ; Physics, Particles & Fields |
| 收录类别 | SCI |
| WOS记录号 | WOS:000287274800018 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/226890]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 推荐引用方式 GB/T 7714 | Zheng L,Zhao YD,Tang K,et al. Total electron yield mode for XANES measurements in the energy region of 2.1-6.0 keV[J]. CHINESE PHYSICS C,2011,35(2):#REF!. |
| APA | 郑雷.,赵屹东.,唐坤.,马陈燕.,韩勇.,...&Cui, MQ.(2011).Total electron yield mode for XANES measurements in the energy region of 2.1-6.0 keV.CHINESE PHYSICS C,35(2),#REF!. |
| MLA | 郑雷,et al."Total electron yield mode for XANES measurements in the energy region of 2.1-6.0 keV".CHINESE PHYSICS C 35.2(2011):#REF!. |
入库方式： OAI收割
来源：高能物理研究所
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