Title of article
Optics for the X-ray fluorescence beamline at HASYLAB
Author/Authors
Falkenberg، نويسنده , , G. and Clauك، نويسنده , , O. and Swiderski، نويسنده , , A. and Tschentscher، نويسنده , , Th.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
4
From page
737
To page
740
Abstract
The design for a combined single crystal and multilayer monochromator for beamline L of HASYLAB, dedicated to X-ray fluorescence detection and microfocus applications, is presented. The high-resolution Si crystal monochromator is designed for use in chemical state-selective experiments in the X-ray absorption near edge structures mode (XANES). Broadband excitation by the multilayer monochromator will enable total reflection X-ray fluorescence (TXRF) experiments and improved detection limits for microfocus X-ray fluorescence analysis in many cases, e.g. for light elements in heavy matrices. An energy range of 2.4–80 keV shall be explored by the instrument, giving access to the K-edges of elements with 16⩽Z⩽79.
Keywords
X-ray optics , Multilayer , X-ray fluorescence , Microfocus applications , TXRF , ?-XANES
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2001
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2192125
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