Polycapillary-optics-based micro-XANES and micro-EXAFS at a third-generation bending-magnet beamline.

Abstract

A focusing system based on a polycapillary half-lens optic has been successfully tested for transmission and fluorescence micro-X-ray absorption spectroscopy at a third-generation bending-magnet beamline equipped with a non-fixed-exit Si(111) monochromator. The vertical positional variations of the X-ray beam owing to the use of a non-fixed-exit… (More)
DOI: 10.1107/S0909049508043306

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