Structural, magnetic and dielectric properties of Pr-modified BiFeO3 multiferroic

Highlights
- BFO and Bi0.95Pr0.05FeO3 prepared successfully via solid state reaction route.
- XRD confirms rhombohedral structure with space group R3c.
- Relaxation process is attributed to thermal motion and hopping of VO2+.
- Magnetization is enhanced in Bi0.95Pr0.05FeO3 sample.
- Enhanced magnetization stem from suppression of the spiral spin modulation.