Title of article
Structure electronic and ionic conductivity study versus Ca content in Ca10−xSrx(PO4)6F2 apatites
Author/Authors
Sghir، نويسنده , , B. and Hlil، نويسنده , , E.K. and Laghzizil، نويسنده , , A. and Boujrhal، نويسنده , , F.Z. and Cherkaoui El Moursli، نويسنده , , R. and Fruchart، نويسنده , , D.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
4
From page
1592
To page
1595
Abstract
Substitution effect on the crystallographic structure in Ca10−xSrx(PO4)6F2 solid solution are studied by X-ray diffraction patterns and Rietveld refinements. Full potential electronic structure calculations based on LCAO (linear combination atomic orbital) are also performed using the obtained crystallographic parameters. DOS modification and the charge transfer are estimated versus the calcium content. According to the complex impedance method, ionic conductivity changes are explained.
Keywords
D. Crystal structure , D. Electronic structure , D. Ionic conductivity , C. Impedance spectroscopy
Journal title
Materials Research Bulletin
Serial Year
2009
Journal title
Materials Research Bulletin
Record number
2099632
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