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Layout and first XRF applications of the BAM line at BESSY II
Author(s) -
Riesemeier H.,
Ecker K.,
Görner W.,
Müller B.R.,
Radtke M.,
Krumrey M.
Publication year - 2004
Publication title -
x‐ray spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.447
H-Index - 45
eISSN - 1097-4539
pISSN - 0049-8246
DOI - 10.1002/xrs.750
Subject(s) - monochromator , beamline , optics , reflectometry , monochromatic color , physics , line (geometry) , radiation , calibration , photon , wavelength , beam (structure) , time domain , geometry , mathematics , quantum mechanics , computer science , computer vision
The first hard x‐ray beamline at BESSY II has been installed by BAM and PTB at a superconducting 7 T wavelength shifter. The main optical elements of the beamline are a double‐multilayer monochromator and a double‐crystal monochromator. Depending on the application, the two devices are used separately or in‐line. The main applications of the monochromatic radiation with photon energies up to 60 keV are x‐ray fluorescence analysis, micro computed tomography, x‐ray topography, detector calibration and reflectometry. Calculable undispersed radiation up to 200 keV is available for radiometric applications. Copyright © 2004 John Wiley & Sons, Ltd.