Synchrotron-like intensities with a rotating anode and a focusing dispersing crystal
- 1 July 1978
- journal article
- Published by IOP Publishing in Journal of Physics E: Scientific Instruments
- Vol. 11 (7), 616-617
- https://doi.org/10.1088/0022-3735/11/7/004
Abstract
It has been found that the combination of a 12 kW rotating-anode X-ray source and a curved LiF dispersing crystal provides 103-104 times more photon intensity for extended X-ray absorption fine structure (EXAFS) experiments than the combination of a 1 kW sealed tube and a flat LiF crystal used previously. Photon intensities of 5*107 s-1 in a 10 eV bandpass at 10 keV allow EXAFS spectra to be obtained in a few minutes. Intensities of 3*106 photons s-1 can be obtained with nearly 100% polarisation.Keywords
This publication has 3 references indexed in Scilit:
- EXAFS of Cu obtained with a conventional X-ray sourceJournal of Physics F: Metal Physics, 1977
- Synchrotron radiations studies of x-ray absorption spectra of ions in aqueous solutionsChemical Physics Letters, 1975
- Extended x-ray-absorption fine-structure technique. II. Experimental practice and selected resultsPhysical Review B, 1975