High-resolution x-ray monochromators

High-resolution x-ray monochromators
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DOI:
10.1016/j.nima.2005.05.010
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发表时间:
2005-07-21
影响因子:
1.4
通讯作者:
Yabashi, M
Yabashi, M
中科院分区:
物理与天体物理3区
文献类型:
--
作者:
Ishikawa, T;Tamasaku, K;Yabashi, M

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综述了用于高分辨光谱学的X射线单色仪。本文讨论了几种不同分辨率的单色仪,重点介绍了在北京大学8号实验室BL 29 XUL研制的硬X射线光电子能谱系统。HXPES单色器使用单通道切割晶体,其在E = 5.95 keV下在Δ E = 45 meV的带宽中具有类似于10(11)光子/s的高通量。(c)2005 Elsevier B. V.保留所有权利。
X-ray monochromators for high-resolution spectroscopy are summarized. Several types of monochromators with different resolutions are discussed, with emphasis on a system for hard X-ray photoelectron spectroscopy (HXPES) developed at BL29XUL of SPring-8. The HXPES monochromator used a single channel-cut crystal with a high throughput of similar to 10(11) photon/s in a bandwidth of Delta E = 45 meV at E = 5.95 keV. (c) 2005 Elsevier B.V. All rights reserved.