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A new soft X-ray magnetic circular dichroism facility at the BSRF beamline 4B7B
Guo ZY(郭志英); Hong CH(洪才浩); Tang K(唐坤); Zheng L(郑雷); Xu W(徐伟); Chen DL(陈栋梁); Cui MQ(崔明启); Zhao YD(赵屹东); Guo, ZY; Hong, CH; Xing, HY; Tang, K; Zheng, L; Xui, W; Chen, DL; Cui, MQ; Zhao, YD
2015
Source PublicationCHINESE PHYSICS C
ISSN1674-1137
EISSN2058-6132
Volume39Issue:4Pages:48003
Corresponding Author赵屹东
SubtypeArticle
AbstractX-ray magnetic circular dichroism (XMCD) has become an important and powerful tool because it allows the study of material properties in combination with elemental specificity, chemical state specificity, and magnetic specificity. A new soft X-ray magnetic circular dichroism apparatus has been developed at the Beijing Synchrotron Radiation Facility (BSRF). The apparatus combines three experimental conditions: an ultra-high-vacuum environment, moderate magnetic fields and in-situ sample preparation to measure the absorption signal. We designed a C-type dipole electromagnet that provides magnetic fields up to 0.5 T in parallel (or anti-parallel) direction relative to the incoming X-ray beam. The performances of the electromagnet are measured and the results show good agreement with the simulation ones. Following film grown in situ by evaporation methods, XMCD measurements are performed. Combined polarization corrections, the magnetic moments of the Fe and Co films determined by sum rules are consistent with other theoretical predictions and experimental measurements.
KeywordX-ray magnetic circular dichroism (XMCD) sum rule synchrotron radiation (SR) electromagnet polarization
Subject AreaPhysics
DOI10.1088/1674-1137/39/4/048003
Indexed BySCI ; INSPIREHEP ; ADS ; CA
Language英语
WOS Research AreaPhysics, Nuclear ; Physics, Particles & Fields
WOS SubjectPhysics
WOS IDWOS:000352828800020
ADS Bibcode2015ChPhC..39d8003G
ADS URLhttps://ui.adsabs.harvard.edu/abs/2015ChPhC..39d8003G
ADS CITATIONShttps://ui.adsabs.harvard.edu/abs/2015ChPhC..39d8003G/citations
inspireid1299168
inspireURLhttps://inspirehep.net/literature/1299168
Citation statistics
Cited Times:0 [INSPIRE]
Cited Times:0 [ADS]
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/228332
Collection多学科研究中心
Recommended Citation
GB/T 7714
Guo ZY,Hong CH,Tang K,et al. A new soft X-ray magnetic circular dichroism facility at the BSRF beamline 4B7B[J]. CHINESE PHYSICS C,2015,39(4):48003.
APA 郭志英.,洪才浩.,唐坤.,郑雷.,徐伟.,...&Zhao, YD.(2015).A new soft X-ray magnetic circular dichroism facility at the BSRF beamline 4B7B.CHINESE PHYSICS C,39(4),48003.
MLA 郭志英,et al."A new soft X-ray magnetic circular dichroism facility at the BSRF beamline 4B7B".CHINESE PHYSICS C 39.4(2015):48003.
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