| Numéro |
J. Phys. IV France
Volume 104, March 2003
|
|
|---|---|---|
| Page(s) | 53 - 56 | |
| DOI | https://doi.org/10.1051/jp4:200300028 | |
J. Phys. IV France 104 (2003) 53
DOI: 10.1051/jp4:200300028
Full-field X-ray fluorescence microscope with a quasi-monochromatic beam
T. Ohigashi, N. Watanabe, H. Yokosuka and S. AokiInstitute of Applied Physics, University of Tsukuba, 1-1-1 Tennoudai, Tsukuba, Ibaraki 305-8573, Japan
Abstract
A full-field x-ray fluorescence microscope with a Wolter mirror (magnification : JO) was constructed at
BL3C2 of the Photon Factory. A monochromator with a W/B
4C multilayer mirror was equipped. The photon flux of
[photons/sec/mm] and the energy resolution of
(on average) could be obtained. Elemental
mappings of a test sample (Ti, Fe, Ni and Cu wires), a marble (Ca and Fe) and a synthesized diamond (Fe and Ni) could be obtained
by using the absorption edges.
© EDP Sciences 2003