Phase relations in the pseudobinary systems RAO 3 -R 2 Ti 2 O 7 (R: rare earth element and Y, A: Fe, Ga, Al, Cr and Mn) and syntheses of new compounds R(A 1−x Ti x )O 3+x/2 (2/3≤x≤3/4) at elevated temperatures in air
(Phase relations in the pseudobinary systems RAO3-R2Ti2O7 (R: rare earth element and Y, A: Fe, Ga, Al, Cr and Mn) and syntheses of new compounds R(A1－xTix)O3+x/2 (2/3≤x≤3/4) at elevated temperatures in air)