Figure 2

Doping of metal oxides with rare earth metals: Bi and Fe solutions with rare earth metals as (a) Gd solution and Gd doped BiFeO3, (b) Nd solution and Nd doped BiFeO3, and (c) Pr solution and Pr doped BiFeO3.

Doping of metal oxides with rare earth metals: Bi and Fe solutions with rare earth metals as (a) Gd solution and Gd doped BiFeO3, (b) Nd solution and Nd doped BiFeO3, and (c) Pr solution and Pr doped BiFeO3.