Spatially Resolved X-ray Fluorescence Analysis with a Pyroelectric X-ray Emitter

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概要

• 論文の詳細を見る

• 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.

• Japan Society for Analytical Chemistryの論文
• 2008-07-10

著者

• YAMAMOTO Takashi

  Department of Cardiovascular and Respiratory Medicine, Shiga University of Medical Science

• KAWAI Jun

  Department of Materials Science and Engineering, Kyoto University

• Yamamoto Takashi

  Department Of Cardiovascular And Respiratory Medicine Shiga University Of Medical Science

• Kawai Jun

  Department Of Cardiovascular Surgery Kinki University School Of Medicine

• Kawai Jun

  Department Of Materials Science And Engineering Kyoto University

• HATAKEYAMA So

  Department of Materials Science and Engineering, Kyoto University

• KUNIMURA Shinsuke

  Department of Materials Science and Engineering, Kyoto University

• SASAKI Nobuharu

  Department of Materials Science and Engineering, Kyoto University

• Hatakeyama So

  Department Of Materials Science And Engineering Kyoto University

• Sasaki Nobuharu

  Department Of Materials Science And Engineering Kyoto University

• Yamamoto Takashi

  Department Of Cardiology Tokushima Prefectural Central Hospital

• Yamamoto Takashi

  Department Of Applied Chemistry Faculty Of Engineering Ehime University

• Kawai Jun

  Department of Applied Physics, Tokyo Institute of Technology

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