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Time-resolved XAFS measurement using quick-scanning techniques at BSRF
Chu SQ(储胜启); Zheng LR(郑黎荣); An PF(安鹏飞); Hu TD(胡天斗); Xie YN(谢亚宁); Zhang J(张静); Chu, SQ; Zheng, LR; An, PF; Gong, H; Hu, TD; Xie, YN; Zhang, J
2017
Source PublicationJOURNAL OF SYNCHROTRON RADIATION
ISSN1600-5775
Volume24Pages:674-678
SubtypeArticle
AbstractA new quick-scanning X-ray absorption fine-structure (QXAFS) system has been established on beamline 1W1B at the Beijing Synchrotron Radiation Facility. As an independent device, the QXAFS system can be employed by other beamlines equipped with a double-crystal monochromator to carry out quick energy scans and data acquisition. Both continuous-scan and trapezoidal-scan modes are available in this system to satisfy the time scale from subsecond (in the X-ray absorption near-edge structure region) to 1min. Here, the trapezoidal-scan method is presented as being complementary to the continuous-scan method, in order to maintain high energy resolution and good signal-to-noise ratio. The system is demonstrated to be very reliable and has been combined with in situ cells to carry out time-resolved XAFS studies.
Keywordtime-resolved XAFS QXAFS 1W1B BSRF
DOI10.1107/S1600577517005276
WOS KeywordX-RAY-ABSORPTION ; SYNCHROTRON-RADIATION FACILITY ; SPECTROSCOPY ; BEAMLINE ; NANOPARTICLES ; QXAFS ; CELL
Indexed BySCI ; EI ; PUBMED ; SCOPUS
Language英语
WOS Research AreaInstruments & Instrumentation ; Optics ; Physics
WOS SubjectInstruments & Instrumentation ; Optics ; Physics, Applied
WOS IDWOS:000400385400016
EI Accession Number20171803629669
EI KeywordsData acquisition - Monochromators - Synchrotron radiation - X ray absorption - X ray absorption near edge structure spectroscopy
EI Classification Number711 Electromagnetic Waves - 716.1 Information Theory and Signal Processing - 723.2 Data Processing and Image Processing - 741.3 Optical Devices and Systems - 931.3 Atomic and Molecular Physics - 932.1.1 Particle Accelerators
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Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/284966
Collection多学科研究中心
实验物理中心
粒子天体物理中心
Affiliation中国科学院高能物理研究所
First Author AffilicationInstitute of High Energy
Recommended Citation
GB/T 7714
Chu SQ,Zheng LR,An PF,et al. Time-resolved XAFS measurement using quick-scanning techniques at BSRF[J]. JOURNAL OF SYNCHROTRON RADIATION,2017,24:674-678.
APA 储胜启.,郑黎荣.,安鹏飞.,胡天斗.,谢亚宁.,...&Zhang, J.(2017).Time-resolved XAFS measurement using quick-scanning techniques at BSRF.JOURNAL OF SYNCHROTRON RADIATION,24,674-678.
MLA 储胜启,et al."Time-resolved XAFS measurement using quick-scanning techniques at BSRF".JOURNAL OF SYNCHROTRON RADIATION 24(2017):674-678.
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