I am a faculty member in the Department of Physics, Pondicherry University. Earlier I worked in the area of flexible electronics and nanotribology as a post doctoral researcher at Korea Advanced Institute of Science and Technology (KAIST, Daejeon, South Korea) and University of Coimbra (Coimbra, Portugal). I completed my M.Phil and Ph.D under the research guidance of Prof. C. S. Sunandana from School of Physics, University of Hyderabad, Hyderabad. Before that, I was a post graduate student from Department of Physics, Pondicherry University, Pondicherry. I attended a few meetings/conferences in countries like, Belarus, Germany, Spain, France, Portugal and Slovenia.