Determination of Trace Amount of Manganese in High-purity Iron

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概要

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• Trace amount of manganese in high-purity iron samples was determined by INAA using Tc-Pn at KUR, ICP-MS, and ICP-AES. It was confirmed that the INAA using Tc-Pn was able to determine several tens of ppb Mn as an impurity in iron samples without correcting a contribution of the <SUP>56</SUP>Mn produced by the fast neutron-induced reaction on <SUP>56</SUP>Fe. Based on the results, the INAA using Tc-Pn was applied to the determination of trace amount of manganese in some fragments of the Gibeon iron meteorite in order to estimate cosmogenic <SUP>55</SUP>Mn in those fragments.

• 2007-12-01

著者

• TAKAMIYA K.

  Research Reactor Institute, Kyoto University

• SHIBATA S.

  Research Reactor Institute, Kyoto University

• Takamiya K.

  Research Reactor Institute Kyoto University

• Sekimoto S.

  Research Reactor Institute Kyoto University

• KOBAYASHI T.

  College of Humanities and Sciences, Nihon University

関連論文

• Systematic Studies of Asymmetric Mass Distributions in Proton-induced Fission of Actinides
• Recoil Properties of Radionuclides Formed in Photonuclear Reactions on ^Au at Intermediate Energies
• Photofission of ^Au at Intermediate Energies
• Determination of Trace Amount of Manganese in High-purity Iron

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