Polycapillary half-lenses as X-ray monochromators

被引:0
|
作者
Kov'ev, EK [1 ]
Malakho, AP [1 ]
Polyakov, SN [1 ]
机构
[1] Moscow MV Lomonosov State Univ, Skobeltsyn Inst Nucl Phys, Moscow 119992, Russia
关键词
x-ray monochromator; polycapillary optics; x-ray diffractometry; x-ray spectrometry;
D O I
10.1117/12.489740
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
On the basis of Kumakhov's poly-capillary half-lens and one-crystal spectrometer, a high aperture X-ray monochromator was developed featuring high angular and energy resolution. The resolution of DeltaEcongruent to15 eV was obtained for quartz crystals with (50-52) reflection. Application of poly-capillary half-lenses in X-ray diffractometry of perfect and defective crystals and X-ray absorption spectroscopy is discussed.
引用
收藏
页码:213 / 216
页数:4
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