XANES study on coordination geometry of implanted Cu+ ions in silica glass: dependence on doses

Kohei Fukumi, A. Chayahara, H. Kageyama, K. Kadono, N. Kitamura, H. Mizoguchi, Y. Horino, M. Makihara

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

The coordination structure of Cu atoms has been studied in Cu+-ion-implanted glasses and (O+ + Cu+)-ion-implanted glasses at doses from 1 × 1016 to 1 × 1017 Cu+ ions/cm2 and from 5 × 1015 to 5 × 1016 O+ ions/cm2. It was found that Cu atoms were present as Cu(I) and their coordination geometry depended on dose through the concentration of oxygen deficiency per silicon atom.

Original languageEnglish
Pages (from-to)171-175
Number of pages5
JournalJournal of Non-Crystalline Solids
Volume271
Issue number1
DOIs
Publication statusPublished - Jun 2000

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Condensed Matter Physics
  • Materials Chemistry

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