Santanu DasSantanu Das is Assistant Professor in the Department of Ceramic Engineering, Indian Institute of Technology (BHU), Varanasi, India. His research interests lie in synthesis and electrical, mechanical and electrochemical properties of thin-films, two-dmensional (2D) graphene and transition metal dichalcogenides (TMDC) materials and applications based on these materials in order to solve the issues & challenges in Photovoltaic, field effect transistors, energy storage, and sensors. Read More Read Less