Dr. P. Anitha, M.Sc., B.Ed., M.Phil., Ph.D. She is expertise in various research areas such as Nanotechnology, Thin Film Physics and Crystallography. She works as an Associate Professor in the Department of Physics, Roever Engineering College, Elambalur, Perambalur, Tamil Nadu, India. She has 13.6 years of teaching experience and published more than 30 research papers in reputed International journals. She has presented more than ten papers at National and International Conferences.