Effects of (La, Sr) co-doping on electrical conduction and magnetic properties of BiFeO<sub>3</sub> nanoparticles

Effects of (La, Sr) co-doping on electrical conduction and magnetic properties of BiFeO₃ nanoparticles

Liu Li¹, Wang Shouyu^{1, †,}, Yin Zi¹, Liu Weifang², Xu Xunling², Zhang Chuang¹, Li Xiu¹, Yang Jiabin¹

(a) The observed, calculated, and difference Rietveld refined XRD patterns of La_0.1Bi_0.9−xSr_xFeO_y (x = 0, 0.2, 0.4) nanoparticles. Enlarged views of the diffraction peaks located at about (b) 2θ ≈ 32° and (c) 2θ ≈ 39°.