751676.fig.001
Figure 1: XRD patterns recorded for (a) pure Bi2SrV2O9 and Mn-doped samples, (b) Bi2SrV1.95Mn0.05O9, (c) Bi2SrV1.9Mn0.1O9, (d) Bi2SrV1.8Mn0.2O9, (e) Bi2SrV1.7Mn0.3O9, (f) Bi2SrV1.4Mn0.6O9.