Phase-pure BiFeO3 produced by reaction flash-sintering of Bi2O3 and Fe2O3 Dr. Pedro Enrique Sánchez Jiménez Mixed powders of Bi2O3 and Fe2O3 are shown to yield single-phase, dense nanostructured polycrystals of BiFeO3 in reaction flash sintering experiments, carried out by applying a field of 50 V cm−1 and with the current limit set to 35 mA mm−2. The furnace was heated […]