Hard X-ray micro-focusing beamline at SSRF

分类： 核科学技术 >> 粒子加速器 提交时间： 2023-06-18 合作期刊: 《Nuclear Science and Techniques》

ZHANG Li-Li YAN Shuai JIANG Sheng YANG Ke WANG Hua HE Shang-Ming LIANG Dong-Xu ZHANG Ling HE Yan LAN Xu-Ying MAO Cheng-Wen WANG Juan JIANG Hui ZHENG Yi DONG Zhao-Hui ZENG Le-Yong Li Ai-Guo

摘要： The hard X-ray micro-focusing beamline (BL15U1) of SSRF is dedicated to hard X-ray micro/nano-spectrochemical analysis consisting of X-ray fluorescence (XRF), X-ray absorption spectroscopy (XAS) and X-ray diffraction (XRD) techniques. It is one of the most versatile instruments in hard X-ray microscopy science. Since its commission in 2009, BL15U1 has allocated over 25000 h beamtime for users, and about 700 proposals have been executed. The beamline and the experimental end-station were upgraded for several times to facilitate the users experimental needs and make it more convenient to operate. In this paper, we give a review on the beamline, describing its characteristics, recent technical developments, and a few examples of scientific progresses achieved in recent years on BL15U1.

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