Journal of Radioanalytical and Nuclear Chemistry

, Volume 95, Issue 5, pp 301–309 | Cite as

Matrix effects on Kβ/Kα X-ray intensity ratios of technetium-molybdenum systems

  • I. Yamoto
  • H. Kaji
  • K. Yoshihara


The Kβ/Kα X-ray intensity ratios of99mTc produced in molybdenum compounds by the /n,γ/β processes were found different from those of chemically separated99mTc. Chemical states of molybdenum seem to have an effect on the X-ray ratio K β2 /Kα. The X-ray intensity ratios were investigated with other technetium nuclides95mTc and97mTc. The Mo X-rays and Tc X-rays emitted from these nuclides in molybdenum matrix showed smaller values of K β1 /Kα and K β2 /Kα than those for chemically separated ones. Influence of electronic structure on the ratios by surrounding matrix was discussed.


Physical Chemistry Inorganic Chemistry Molybdenum Intensity Ratio Matrix Effect 
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Copyright information

© Akadémiai Kiadó 1985

Authors and Affiliations

  • I. Yamoto
    • 1
  • H. Kaji
    • 1
  • K. Yoshihara
    • 1
  1. 1.Department of Chemistry, Faculty of ScienceTohoku UniversitySendaiJapan

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