Implementation of ultrafast X-ray diffraction at the 1W2B wiggler beamline of Beijing Synchrotron Radiation Facility

doi:10.1107/S1600577516004252

	Implementation of ultrafast X-ray diffraction at the 1W2B wiggler beamline of Beijing Synchrotron Radiation Facility
	Lei, G; Tao, Y; Sun DR(孙大睿); Zhang BB(张兵兵); Du XY(杜雪艳); Wang H(汪皓); Li QJ(李秋菊); Zhou YF(周扬帆); Li ZJ(李贞杰); Zhang Y(张研)
刊名	JOURNAL OF SYNCHROTRON RADIATION
	2016
卷号	23 页码:830-835
关键词	laser pump/X-ray probe ultrafast X-ray diffraction photo-induced strain
DOI	10.1107/S1600577516004252
通讯作者	陶冶
英文摘要	The implementation of a laser pump/X-ray probe scheme for performing picosecond-resolution X-ray diffraction at the 1W2B wiggler beamline at Beijing Synchrotron Radiation Facility is reported. With the hybrid fill pattern in top-up mode, a pixel array X-ray detector was optimized to gate out the signal from the singlet bunch with interval 85 ns from the bunch train. The singlet pulse intensity is similar to 2.5 x 10(6) photons pulse(-1) at 10 keV. The laser pulse is synchronized to this singlet bunch at a 1 kHz repetition rate. A polycapillary X-ray lens was used for secondary focusing to obtain a 72 mu m (FWHM) X-ray spot. Transient photo-induced strain in BiFeO3 film was observed at a similar to 150 ps time resolution for demonstration.
语种	英语
WOS记录号	WOS:000375146200024
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/260303]
专题	高能物理研究所_多学科研究中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Lei, G,Tao, Y,Sun DR,et al. Implementation of ultrafast X-ray diffraction at the 1W2B wiggler beamline of Beijing Synchrotron Radiation Facility[J]. JOURNAL OF SYNCHROTRON RADIATION,2016,23:830-835.
APA	Lei, G.,Tao, Y.,孙大睿.,张兵兵.,杜雪艳.,...&Yue, JH.(2016).Implementation of ultrafast X-ray diffraction at the 1W2B wiggler beamline of Beijing Synchrotron Radiation Facility.JOURNAL OF SYNCHROTRON RADIATION,23,830-835.
MLA	Lei, G,et al."Implementation of ultrafast X-ray diffraction at the 1W2B wiggler beamline of Beijing Synchrotron Radiation Facility".JOURNAL OF SYNCHROTRON RADIATION 23(2016):830-835.