Ultrafast laser-driven x-ray spectrometer for x-ray absorption spectroscopy of transition metal complexes.
Ultrafast laser-driven x-ray spectrometer for x-ray absorption spectroscopy of transition metal complexes.
复制标题
用于过渡金属络合物 X 射线吸收光谱的超快激光驱动 X 射线光谱仪。
作者：
Frank Benesch;Taewoo Lee;Yan Jiang;C. Rose
我们报告什么是我们所知的第一次测量的X射线吸收近边结构（XANES）光谱的溶剂化铁五羰基通过使用超快激光驱动的等离子体X射线源。该源以2 kHz重复率工作。硬x射线辐射，可能会伪造的XANES测量抑制由一个光纤透镜和硅单晶的x射线光学设置。
We report what are to our knowledge the first measurements of an x-ray absorption near-edge structure (XANES) spectrum of solvated iron pentacarbonyl by use of an ultrafast laser-driven plasma x-ray source. This source is operating at a 2-kHz repetition rate. Hard x radiation that might falsify the XANES measurements is suppressed by an x-ray optical setup that consists of a fiber-optic lens and a silicon single crystal.