Local environment analysis of Mn ions in β-tricalcium phosphate(<Feature> Ceramics for Biomedical Applications in Asian Countries)

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概要

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• Mn-doped β-tricalcium phosphate (β-TCP) is synthesized by the solid-state reaction method. The local environment of doped Mn ions in β-TCP is investigated by the near-edge X-ray absorption fine structure (NEXAFS) measurements. The first principles calculations are also carried out to obtain the theoretical NEXAFS spectra within the density functional theory (DFT). Observed NEXAFS spectra from the Mn ions in β-TCP are quantitatively well reproduced by the present theoretical calculations, which show Mn ions are substituted for Ca^<2+> site in β-TCP.

• 社団法人日本セラミックス協会の論文
• 2008-01-01

著者

• Yamamoto Tomoyuki

  Faculty Of Science And Engineering Waseda University

• Sato Hironobu

  Institute For Sports And Health Sciences Kwansei Gakuin University

• KAWABATA Kazuhiko

  Institute for Sports and Health Sciences, Kwansei Gakuin University

• Kawabata Kazuhiko

  Institute For Sports And Health Sciences Kwansei Gakuin University

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• Local environment analysis of Mn ions in β-tricalcium phosphate( Ceramics for Biomedical Applications in Asian Countries)
• Analysis of Charge Compensation Mechanisms in PrxAxCoOδ (A = Ca, Sr) by X-ray Absorption Near-Edge Structure

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