Studies on structural and optical properties of rare earth copper oxides synthesized by template free hydrothermal method
Keywords: Pr2CuO4; Praseodymium copper oxide; Nd2CuO4; Neodymium copper oxide; Sm2CuO4; Samarium copper oxide; Gd2CuO4; Gadolinium copper oxide; CeO2; Cerium oxide; CuO; copper oxide; Rare earth copper oxide; Template free hydrothermal synthesis; Band gap; Structur