Hongliang QIN, Yan ZHAO, Nan WANG, et al. Layout and operation of the undulator canted beamlines on BL19U at SSRF[J]. Nuclear techniques, 2016, 39(11): 110101
DOI:
Hongliang QIN, Yan ZHAO, Nan WANG, et al. Layout and operation of the undulator canted beamlines on BL19U at SSRF[J]. Nuclear techniques, 2016, 39(11): 110101 DOI: 10.11889/j.0253-3219.2016.hjs.39.110101.
Layout and operation of the undulator canted beamlines on BL19U at SSRF封面论文
BL19U canted beamlines whose light sources were located at the same straight section in the storage ring were built at Shanghai Synchrotron Radiation Facility (SSRF) as the first canted beamlines.
Purpose
2
The space is very limited for the layout of canted beamline components
because the horizontal angle between the two beamlines is only 6 mrad.
Methods
2
In order to achieve the layout for canted beamlines
it is essential to put the key components in succession
share the same chamber and set reflecting mirrors on the beamlines. Complicated layout and detailed specifications for the key components on canted beamlines are presented and discussed.
Results & Conclusion
2
They have been operated more than 6 000 h without any mechanical failure since the beginning of 2015.
关键词
Keywords
references
L E Berman , M Allaire , M R Chance , . Optics concept for a pair of undulator beamlines for MX . Nuclear Instruments and Methods , 2011 . A649 131 - 135 . http://cn.bing.com/academic/profile?id=1973108443&encoded=0&v=paper_preview&mkt=zh-cn .
王思胜, 张坤浩. 上海光源蛋白质复合物光束线站设计报告[R]. 2011
WANG Sisheng, ZHANG Kunhao. Design report for the complex crystallography beamline at SSRF[R]. 2011
边风刚, 王玉柱. 上海光源生物X射线小角散射光束线站设计报告[R]. 2011
BIAN Fenggang, WANG Yuzhu. Design report for the BIO-SAXS beamline at SSRF[R]. 2011
Yi ZHU , Shaojian XIA , Naxiu WANG , . The design of white beam slits for insert device beamlines of SSRF . Nuclear Techniques , 2007 . 30 ( 6 ): 481 - 485 . http://www.cnki.com.cn/Article/CJFDTOTAL-HJSU200706001.htm .
H Yamazaki , H Ohashi , Y Senba , . Improvement in stability of SPring-8 X-ray monochromators with cryogenic-cooled silicon crystals . Journal of Physics:Conference Series , 2013 . 425 ( 5 ): 133 - 138 . http://cn.bing.com/academic/profile?id=2053732741&encoded=0&v=paper_preview&mkt=zh-cn .