ID 111230
Author
Hatakeyama, So Kyoto University
Kunimura, Shinsuke Kyoto University
Sasaki, Nobuharu Kyoto University
Kawai, Jun Kyoto University
Content Type
Journal Article
Description
A portable instrument for two-dimensional X-ray fluorescence imaging was assembled with an X-ray source using a pyroelectric crystal, which was driven by a 9-V dry battery, a Si-PIN detector, a slit, and pulse motors. Line scanning for a mug and a knife-edge-scan of an iron sheet were carried out using this spectrometer. The sensitivity of the spectrometer was sufficient for elemental analysis of a mug using a 1 mm2 slit, and several elements, such as Co, Ni, Zn, Pb and Zr, were detected. The estimated spatial resolution using a 0.8-mm pinhole was 3.5 mm.
Journal Title
Analytical Sciences
ISSN
13482246
09106340
NCID
AA12022210
AA10500785
Publisher
The Japan Society for Analytical Chemistry
Volume
24
Issue
7
Start Page
847
End Page
850
Published Date
2008-07-10
Rights
© 2008 by The Japan Society for Analytical Chemistry
EDB ID
DOI (Published Version)
URL ( Publisher's Version )
FullText File
language
eng
TextVersion
Publisher
departments
Science and Technology