Title of article :
Micro-X-ray absorption near edge structure spectroscopy investigations of baroque tin-amalgam mirrors at BESSY using a capillary focusing system
Author/Authors :
J. Bartoll، نويسنده , , J. and Rِhrs، نويسنده , , S. and Erko، نويسنده , , A. and Firsov، نويسنده , , A. and Bjeoumikhov، نويسنده , , A. and Langhoff، نويسنده , , N.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2004
Abstract :
An elliptically shaped glass monocapillary with a spatial resolution of 5 μm has been used for the fine focusing of the pre-focused X-ray beam produced by the graded-crystal monochromator beamline, KMC-2. The flux density gain of 50 was experimentally measured. The microprobe has been used in the energy range of 3.5–15 keV. Micro-X-ray fluorescence analysis (μXFA) and micro-X-ray absorption near edge structure spectroscopy (μXANES) measurements on test samples and investigations of baroque tin-amalgam mirrors were done.
Keywords :
X-ray fluorescence analysis , Archeometry , Amalgam corrosion , X-ray absorption near edge structure spectroscopy , Capillary optics
Journal title :
Spectrochimica Acta Part B Atomic Spectroscopy
Journal title :
Spectrochimica Acta Part B Atomic Spectroscopy
