%0 Journal Article %A Mayouf Sellami %A Vincent Caignaert %A Fatima Z. Kouadri Hanni %A Noureddine Bettahar %A Naceur Benhadria %A Esmahan Sari-Mohammed %A Safia Imine %A Abdellah Bahmani %T Synthesis and characterization of new pyrochlore solid solution Bi1.5Sb1.5–xNbxCuO7 %J Comptes Rendus. Chimie %D 2014 %P 899-904 %V 17 %N 9 %I Elsevier %R 10.1016/j.crci.2013.11.005 %G en %F CRCHIM_2014__17_9_899_0