Title of article :
Barium/rare-earth/lead double perovskites. Structures of Ba2CePbO6, Ba2PrPbO6, and Ba2TbPbO5.90
Author/Authors :
Harrison، نويسنده , , William T.A. and Reis، نويسنده , , Kenneth P. and Liu، نويسنده , , Lumei and Jacobson، نويسنده , , Allan J.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1995
Abstract :
The crystal structures of the double perovskites Ba2CePbO6, Ba2PrPbO6, and Ba2Tb-PbO 5.90 have been refined by Rietveld analysis of time-of-flight neutron powder diffraction data. All three phases contain completely disordered B-cations. Diffraction and chemical analysis data indicate that Ba2TbPbO5.90 is slightly oxygen deficient.
Journal title :
Materials Research Bulletin
Journal title :
Materials Research Bulletin
