In this report, we intend to synthesize iron oxide (Fe2O3), erbium oxide (Er2O3), and a composite of erbium oxide/iron oxide (Er2O3/Fe2O3) nanoparticles (NPs) by a microwave irradiation technique. After the synthesis, we explore the various physicochemical properties of the sample with the help of various systematic characterization techniques. First, the prepared sample has been subjected […]