| Performance improvement of the low energy branch of 4B9B beamline in BSRF |
| 其他题名 | 4B9B束线低能分支的性能改进
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| Qian HJ(钱海杰) ; Yan YL(闫永廉); Liu FQ(刘凤琴); Kui RX(奎热西); Tao XP(陶小平); Qian, HJ; Yan, YL; Liu, FQ; Ibrahim, K; Tao, XP
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| 2004
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| 发表期刊 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
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| 卷号 | 28期号:3页码:321-324 |
| 通讯作者 | CAS, Inst High Energy Phys, Beijing 100039, Peoples R China
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| 文章类型 | Article
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| 摘要 | 4B9B is a soft X-ray beamline in Beijing Synchrotron Radiation Laboratory, the photon energy range is 10-1000ev, photon energy of the low energy branch is from 10-60eV, mainly for angle resolved photoemission spectrum. Within years operation, some experiments were limited by the poor coumt-rate. This article analyzed the shortcomings on the design of the low energy branch, introduced a new scheme of bean-dine upgrade which need to change two focusing mirrors, meanwhile the mirror parameters was calculated and tracing results of the new beandine was presented. During SR beam time, performance of the beandine was tested. after the improvement work, which shows a much more smaller focused image on sample position, and meanwhile the count-rate of experiments with upgraded are increased by more than one order. The beandine is put into use after the upgrade. |
| 关键词 | synchrotron radiation
soft X-ray beamline
angle resolved photoemission spectrum
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| 学科领域 | Physics
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| 研究领域[WOS] | Physics
; Physics
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| URL | 查看原文
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| 语种 | 英语
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| 研究领域[WOS] | Physics
; Physics
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| WOS类目 | Physics, Nuclear
; Physics, Particles & Fields
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| WOS记录号 | WOS:000220242500022
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.ihep.ac.cn/handle/311005/236963
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| 专题 | 多学科研究中心
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| 作者单位 | 中国科学院高能物理研究所
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推荐引用方式
GB/T 7714 |
Qian HJ,Yan YL,Liu FQ,et al. Performance improvement of the low energy branch of 4B9B beamline in BSRF[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2004,28(3):321-324.
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| APA |
钱海杰.,闫永廉.,刘凤琴.,奎热西.,陶小平.,...&Tao, XP.(2004).Performance improvement of the low energy branch of 4B9B beamline in BSRF.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,28(3),321-324.
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| MLA |
钱海杰,et al."Performance improvement of the low energy branch of 4B9B beamline in BSRF".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 28.3(2004):321-324.
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