Aleksandar Kremenović received his BSc in geology, and his MSc and Ph.D. in geology/crystallography from the Faculty of Mining and Geology, University of Belgrade in 1992, 1995, and 2000, respectively. In 2002, he completed his Post-doc in crystallography at Laboratory SPMS, Ecole Centrale Paris, France. Since 2013, he has been a Full Professor at the Faculty of Mining and Geology, University of Belgrade. His research interests include solid-state physics and chemistry and powder, and single-crystal X-ray and neutron diffraction.
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.
Dr Dragan Rajnović is an Associate Professor and Head of the Chair of Materials and Joining Technologies at University of Novi Sad, Faculty of Technical Sciences, Department of Production Engineering, Trg D. Obradovića 6, 21000 Novi Sad, Serbia.
Prof. Rajnovic graduated from the University of Novi Sad, Faculty of Technical Sciences and received his Dipl. Eng. degree (BSc
with honors, 5 year study program) in the field of Production Engineering in 2000. After graduation, as an outstanding student, he started his scientific career at the Department of Production Engineering, Faculty of Technical Sciences, Novi Sad, as a Teaching Assistant in the field of Material Sciences and Engineering. He defended his Masters thesis in 2009 and his Doctoral thesis in 2015 in Materials Science and Engineering Materials. Since 2015, he has worked at the Faculty of Technical Sciences in the position of Assistant Professor and, from 2020, in the position of Associate Professor for the group of subjects in the field of Material Sciences, Engineering Materials, and Joining Technologies. His field of interest is microstructural properties' relationships in both conventional engineering materials (ferrous and non-ferrous alloys and weldments) and advanced materials (ADI materials, ceramics, composites) and the variety of characterization techniques (mechanical tests, wear tests, image analysis, SEM, TEM, and EDS) used for such investigations. He is a member of the European Microscopy Society.
