Masks are critical elements of synchrotron radiation front end that are exposed to high temperature and stress.The absorber material is typically comprised of dispersion-strengthened copper,which can retain high perfo...
supported by the National Natural Science Foundation of China under Grant No.21373259
A new X-ray absorption fine structure(XAFS)data-collection system based on the Experimental Physics and Industrial Control System software environment has been established at the BL14W1 beamline of the Shanghai Synchr...
Supported by National Natural Science Foundation of China(No.11105214)
The multi-bunch injection adopted at Shanghai Synchrotron Radiation Facility(SSRF) increases the injection rate greatly, with much less injection time than that of single bunch injection. It reduces massively the beam...
Supported by National Natural Science Foundation of China(Nos.11175244,11275256 and 11179024)
The BL14W1 beamline at Shanghai Synchrotron Radiation Facility(SSRF) is an X-ray absorption finestructure(XAFS) beamline, for investigating atomic local structure, which is demanded extensively in the fields of physic...
Supported by National Natural Science Foundation of China(Nos.11079050,11290165,11305252 and 11205232);Programs of the Chinese Academy of Sciences(Nos.KJCX2-EW-W09 and KJZD-EW-M03);the Open Research Project of the Large Scientific Facility of the Chinese Academy of Sciences:Study on Self-assembly Technology and Nanometer Array with Ultra-high Density;the National Natural Science Foundation for Outstanding Young Scientists(No.11225527);the Shanghai Academic Leadership Program(No.13XD1404400)
The BL08U1 A beamline is established as a sophisticated platform at Shanghai Synchrotron Radiation Facility(SSRF), taking advantage of its high spatial resolution(< 30 nm) and high energy resolving power(>10 000),for ...
In order to do alignment between the timing signal and the synchrotron X-ray pulse on the sample spot in the time domain,measuring time structure of the storage ring on the sample spot inside the experimental hutch is...
Supported by the National Natural Science Foundation of China(No.11335014)
The low level radio frequency(LLRF) system for booster accelerator at Shanghai Synchrotron Radiation Facility(SSRF) was upgraded by a digital controller based on field programmable gate array(FPGA) technology.Paramete...
Supported by the Knowledge Innovation Program of the Chinese Academy of Sciences(No.KJCX2-YW-N27);National Natural Science Foundation of China(Nos.11205153 and 11175176)
A fully digital beam position monitoring system(DBPM) has been designed for SSRF(Shanghai Synchrotron Radiation Facility). As analog-to-digital converter(ADC) is a crucial part in the DBPM system, the sampling methods...
Supported by the National Natural Science Foundation of China(Nos.11405253,U1332205,21203235 and 11175239)
The X-ray diffraction beamline developed at Shanghai Synchrotron Radiation Facility(SSRF)is located at the BL14B1 bending magnet port of the 3.5 Ge V storage ring. The beamline optics is based on a collimating mirror,...