Knowledge Management System Of Shanghai Institute of Applied Physics, CAS
| A double crystal monochromator of sagittal focusing at SSRF | |
| He, JH(何建华）; Xia, SJ（夏绍建）; Hou, ZC（侯铮迟）; Gong, JL（巩金龙）; Jiang, XM; Zhao, Y（赵雁） | |
| 2001 | |
| Source Publication | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| ISSN | 0254-3052 |
| Volume | 25Pages:140 |
| Abstract | A double crystal monochromator of sagittal focusing has been designed, based on the idea of the separate movements of the crystal and the independent adjustment of crystal orientations, to be able to work in both the fixed beam exit and the variable beam exit cases. Three sorts of flexure hinge mechanisms have been used to bend the focusing crystal and to adjust the crystal orientations independently. The first crystal of the monochromator is cooled directly by water feeding through the rotation axis. The performance of the monochromator has been tested off-line, and the results show that the adjusting precision of the crystal orientations is better than 0.5 arcsecond and the horizontal width of the focusing image deviates from the theoretical width by less than 25%. |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 应物所项目组 |
| WOS ID | WOS:000176377600029 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/9843 |
| Collection | 中科院上海原子核所2003年前 |
| Recommended Citation GB/T 7714 | He, JH,Xia, SJ,Hou, ZC,et al. A double crystal monochromator of sagittal focusing at SSRF[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2001,25:140. |
| APA | He, JH,Xia, SJ,Hou, ZC,Gong, JL,Jiang, XM,&Zhao, Y.(2001).A double crystal monochromator of sagittal focusing at SSRF.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,25,140. |
| MLA | He, JH,et al."A double crystal monochromator of sagittal focusing at SSRF".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 25(2001):140. |
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