A reliable, colloidal synthesis method of the orthorhombic chalcogenide perovskite, BaZrS 3 , and related ABS 3 nanomaterials (A = Sr, Ba; B = Ti, Zr, Hf): a step forward for earth-abundant, functional materials

Chalcogenide perovskites have become of interest for their increased stability, compared to their halide counterparts, and potential optoelectronic properties. A reliable colloidal method is presented here for BaZrS 3 and related ABS 3 nanomaterials.