Capillary optics for micro x-ray fluorescence analysis

被引：42
|
作者：
Bjeoumikhov, A
Langhoff, N
Bjeoumikhova, S
Wedell, R
机构：
[1] IfG Inst Geraetebau GmbH, D-12489 Berlin, Germany
[2] Bundesanstalt Mat Forsch & Pruefung, D-12200 Berlin, Germany
[3] IAP Inst Angew Photon EV, D-12489 Berlin, Germany
来源：
REVIEW OF SCIENTIFIC INSTRUMENTS | 2005年 / 76卷 / 06期
关键词：
D O I：
10.1063/1.1938847
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
Practically achieved parameters of capillary optics are presented. A micro x-ray fluorescence (XRF) arrangement was realized by using a microfocus x-ray tube and a capillary optic. Several examples for application of micro XRF are given. It was shown that polycapillary lenses free of the "halo effect" well suited for micro XRF of heavy elements can be manufactured. Limits of opportunities for micro XRF applications and further development for micro XRF by using capillary optics are analyzed. (c) 2005 American Institute of Physics.
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页数：7
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