The LNLS soft X-ray spectroscopy beamline

被引：27
|
作者：
Tolentino, H [1 ]
Compagnon-Cailhol, V [1 ]
Vicentin, FC [1 ]
Abbate, M [1 ]
机构：
[1] CNPq, LNLS, BR-13083970 Campinas, SP, Brazil
来源：
JOURNAL OF SYNCHROTRON RADIATION | 1998年 / 5卷
关键词：
soft X-rays; spectroscopy; beamline optics;
D O I：
10.1107/S0909049597016087
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
The soft X-ray spectroscopy beamline installed at a bending-magnet source at the LNLS is described. The optics are designed to cover energies from 800 to 4000 eV with good efficiency. The focusing element is a gold-coated toroidal mirror with an angle of incidence of 17 mrad. The UHV double-crystal monochromator has three pairs of crystals, Si (111), InSb (111) and beryl (10 (1) over bar 0), that can be selected by a sliding movement. The UHV workstation is equipped with an ion gun, an electron gun, an electron analyser, LEED optics, an open channeltron and a photodiode array. This beamline is intended for photoemission. photoabsorption, reflectivity and dichroism experiments.
引用
收藏
页码：539 / 541
页数：3
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