Site Preferences and "Coloring Problem" in Cu-doped BiMn${}_7$O${}_{12}$ Quadruple Perovskite

Cheng Peng, Mingyu Xu, Yang Zhang +3

Lightly Cu-doped BiMn${}_7$O${}_{12}$ (x = 0.05, 0.10, and 0.15) was investigated using high-pressure synthesis, single-crystal X-ray diffraction, pair distribution function (PDF) anal…