ID 111230
著者
Hatakeyama, So Kyoto University
Kunimura, Shinsuke Kyoto University
Sasaki, Nobuharu Kyoto University
Kawai, Jun Kyoto University
資料タイプ
学術雑誌論文
抄録
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.
掲載誌名
Analytical Sciences
ISSN
13482246
09106340
cat書誌ID
AA12022210
AA10500785
出版者
The Japan Society for Analytical Chemistry
24
7
開始ページ
847
終了ページ
850
発行日
2008-07-10
権利情報
© 2008 by The Japan Society for Analytical Chemistry
EDB ID
228452
出版社版DOI
出版社版URL
フルテキストファイル
言語
eng
著者版フラグ
出版社版
部局
理工学系