An EXAFS study of AgPO3 and AgBaP3O9

I. Belharouak, E. Fargin, C. Parent, G. Le Flem, H. Aouad, M. Mesnaoui, M. Maazaz

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

The local structure around silver atoms in the crystalline and glassy forms of AgBaP3O9 and AgPO3 has been investigated using Extended X-ray Absorption Fine Structure Spectroscopy (EXAFS). The results are reported at the silver K-edge. The structure of AgBaP3O9 is representative of isolated silver whereas silver pairs have been evidenced in crystalline AgPO3. The present investigation allows to detect the formation of Ag+-Ag+ pairs in both glasses. These data are consistent with crystal chemistry of silver phosphates and the luminescent properties of these materials.

Original languageEnglish
Pages (from-to)287-300
Number of pages14
JournalSolid State Sciences
Volume1
Issue number5
Publication statusPublished - 1 Jul 1999
Externally publishedYes

Fingerprint

Extended X ray absorption fine structure spectroscopy
Silver
fine structure
silver
spectroscopy
x rays
Crystalline materials
Crystal chemistry
phosphates
Phosphates
Glass
Atoms
chemistry
glass
crystals
atoms

ASJC Scopus subject areas

  • Ceramics and Composites
  • Materials Chemistry

Cite this

Belharouak, I., Fargin, E., Parent, C., Le Flem, G., Aouad, H., Mesnaoui, M., & Maazaz, M. (1999). An EXAFS study of AgPO3 and AgBaP3O9 Solid State Sciences, 1(5), 287-300.

An EXAFS study of AgPO3 and AgBaP3O9 . / Belharouak, I.; Fargin, E.; Parent, C.; Le Flem, G.; Aouad, H.; Mesnaoui, M.; Maazaz, M.

In: Solid State Sciences, Vol. 1, No. 5, 01.07.1999, p. 287-300.

Research output: Contribution to journalArticle

Belharouak, I, Fargin, E, Parent, C, Le Flem, G, Aouad, H, Mesnaoui, M & Maazaz, M 1999, 'An EXAFS study of AgPO3 and AgBaP3O9 ', Solid State Sciences, vol. 1, no. 5, pp. 287-300.
Belharouak I, Fargin E, Parent C, Le Flem G, Aouad H, Mesnaoui M et al. An EXAFS study of AgPO3 and AgBaP3O9 Solid State Sciences. 1999 Jul 1;1(5):287-300.
Belharouak, I. ; Fargin, E. ; Parent, C. ; Le Flem, G. ; Aouad, H. ; Mesnaoui, M. ; Maazaz, M. / An EXAFS study of AgPO3 and AgBaP3O9 In: Solid State Sciences. 1999 ; Vol. 1, No. 5. pp. 287-300.
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