Environmental structure around germanium atoms in GeO2-P2O5 glasses by the anomalous X-ray scattering method

K. Sugiyama, Y. Waseda, M. Ashizuka

Research output: Contribution to journalArticlepeer-review

7 Citations (Scopus)

Abstract

The anomalous X-ray scattering (AXS) technique is applied to obtained the environmental radial distribution functions (RDFs) around germanium atoms in glassy (1-x)GeO2, XP2O5 (x-0.10,0.18 and 0.28), from the intensities measured at the Ge K absorption edge using synchrotron radiation. The The analysis of the shape of the RDI's shows that the distance of Ge-O pairs increases with addition of P2O5 and the number of coordinated oxygen atoms around germanium atoms also increases from four with the addition.

Original languageEnglish
Pages (from-to)1030-1033
Number of pages4
JournalMaterials Transactions, JIM
Volume32
Issue number11
DOIs
Publication statusPublished - 1991

ASJC Scopus subject areas

  • Engineering(all)

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