Milena Rosić graduated in 2007 from the Faculty of Mining and Geology, University of Belgrade, Belgrade, Serbia. She received her doctorate in 2014. Since 2008, she has been employed in the Department of Materials Science, Institute of Nuclear Sciences Vinča, University of Belgrade, Serbia, where she participated in projects requiring unique knowledge of synthesis, powder processing, and testing for the optimal method for obtaining nanopowders with a complex crystal chemistry. Her scientific research takes place in the field of mineralogy, crystallography, and nanomaterials, with a focus on scientific research, synthesis, and characterization of new nanostructured oxides of materials such as doped oxides of calcium and manganese, with an emphasis on the study of the relationships among crystal chemistry, structure, magnetism and transport properties in manganites with a perovskite structure. She is currently a member of the Laboratory for Theoretical Investigation of Materials at the Center for Synthesis, Processing and Characterization for Application in Extreme Conditions (CEXTREME lab), and in the Department of Materials Science, Institute of Nuclear Sciences Vinča, University of Belgrade, Serbia. She is engaged in research related to theoretical investigations of new materials, structure prediction of new compounds or new (meta)stable modifications of existing materials, and theoretical investigation of the properties of the materials.