Dr. Libu K. Alexander is working as Assistant Professor at Dept of Physics, University of Calicut. His areas of research interest are Nanomaterials, Photocatalysis, Graphene and Magnetism. He has got more than 25 publications in high impact journals. Till now three Ph.D were awarded under his guidance and four scholars are working towards their thesis. More details can be found at https://physics.uoc.ac.in/index.php/lka.