Moretti Sala M, Martel K, Henriquet C, Al Zein A, Simonelli L, Sahle Ch J, Gonzalez H, Lagier M C, Ponchut C, Huotari S, Verbeni R, Krisch M, Monaco G
ESRF, The European Synchrotron, 71 Avenue des Martyrs, F-38000 Grenoble, France.
J Synchrotron Radiat. 2018 Mar 1;25(Pt 2):580-591. doi: 10.1107/S1600577518001200. Epub 2018 Feb 20.
An end-station for resonant inelastic X-ray scattering and (resonant) X-ray emission spectroscopy at beamline ID20 of ESRF - The European Synchrotron is presented. The spectrometer hosts five crystal analysers in Rowland geometry for large solid angle collection and is mounted on a rotatable arm for scattering in both the horizontal and vertical planes. The spectrometer is optimized for high-energy-resolution applications, including partial fluorescence yield or high-energy-resolution fluorescence detected X-ray absorption spectroscopy and the study of elementary electronic excitations in solids. In addition, it can be used for non-resonant inelastic X-ray scattering measurements of valence electron excitations.
介绍了位于欧洲同步辐射装置（ESRF）ID20光束线上的用于共振非弹性X射线散射和（共振）X射线发射光谱的终端站。该光谱仪采用罗兰几何结构，设有五个晶体分析仪，用于大立体角收集，安装在可旋转臂上，可在水平和垂直平面内进行散射。该光谱仪针对高能量分辨率应用进行了优化，包括部分荧光产率或高能量分辨率荧光探测X射线吸收光谱以及固体中基本电子激发的研究。此外，它还可用于价电子激发的非共振非弹性X射线散射测量。
