Studies on the chemical shifts of Auger electron energies for magnesium and zinc in their compounds.
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概要
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The energy shifts of X-ray excited Auger electrons and photoelectrons for zinc and magnesium in their metals, oxides, halides, and chelate compounds are analyzed in terms of the relaxation effect. Zn 2p<SUB>3⁄2</SUB>, 3d photoelectron, Zn L<SUB>3</SUB>M<SUB>45</SUB>M<SUB>45</SUB><SUP>1</SUP>G Auger electron, Mg 1s, 2p photoelectron and Mg KL<SUB>23</SUB>L<SUB>23</SUB><SUP>1</SUP>D Auger electron peaks were provided for the investigation. The quantitative estimation of the extra-atomic relaxation energies for core electron emission was performed by combining atomic spectral data, XPS and AES data of the compounds. For zinc compounds, extra-atomic relaxation energies increase in the order of ZnF<SUB>2</SUB><ZnCl<SUB>2</SUB><ZnBr<SUB>2</SUB>≈ZnO<ZnI<SUB>2</SUB>≈ZnS<Zn(acac)<SUB>2</SUB>, whilst the values are not fairly systematic for magnesium compounds. The nearest neighbored atom is found to be the important function for the extra-atomic relaxation energies.
- 公益社団法人 日本化学会の論文
著者
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Ikeda Shigero
Department Of Chemistry Faculty Of Science Osaka University
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Nishikida Shunichi
Department of Chemistry, Faculty of Science, Osaka University
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