抄録
An X-ray fluorescence imaging microscope with a Wolter-type objective mirror (magnification: 13) has been constructed at beamline 39XU of SPring-8. Monochromatic X-rays (ΔE/E ≃ 10-4) in the energy range 6-10 keV were used for X-ray fluorescence excitation of the specimens. Using two monochromatic X-rays above and below the absorption edge of a particular element, a two-dimensional image of the element could be obtained. As a result, two-dimensional element mapping of the test specimens (Cu, Co, Ni, Fe and Ti wires) and constituent minerals (Fe, Mn and Ti) of a rock specimen (a piemontite-quartz schist) became possible.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 34-39 |
| ページ数 | 6 |
| ジャーナル | Journal of Synchrotron Radiation |
| 巻 | 7 |
| 号 | 1 |
| DOI | |
| 出版ステータス | Published - 2000 1月 1 |
| 外部発表 | はい |
ASJC Scopus subject areas
- 放射線
- 核物理学および高エネルギー物理学
- 器械工学