A middle energy-bandwidth X-ray monochromator for high-flux synchrotron diffraction: revisiting asymmetrically cut silicon crystals
A middle energy-bandwidth X-ray monochromator for high-flux synchrotron diffraction: revisiting asymmetrically cut silicon crystals
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DOI：
10.1107/s1600577519003473
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发表时间：
2019-04
影响因子：
2.5
通讯作者：
H. Tajiri;H. Yamazaki;H. Ohashi;S. Goto;O. Sakata;T. Ishikawa
中科院分区：
文献类型：
--
作者：
H. Tajiri;H. Yamazaki;H. Ohashi;S. Goto;O. Sakata;T. Ishikawa
使用非对称衍射几何结构，硅双晶单色仪可以产生比低发射度同步辐射X射线的标准对称几何结构更高的光子通量，而单色仪的出射光束保持其窄的角展度。这些特征非常适合于同步辐射衍射和散射。
Using an asymmetric diffraction geometry, a silicon double-crystal monochromator can produce a higher photon flux than the standard symmetric geometry for low-emittance synchrotron radiation X-rays, while the outgoing beam from the monochromator maintains its narrow angular spread. These features are well suited to synchrotron diffraction and scattering.