Ranjan Kumar Author & Editor

Dr. Ranjan Kumar is a Professor in the Department of Physics at King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia - on leave from Panjab University, Chandigarh, India. Dr. Kumar’s field of specialization is theoretical condensed matter physics, and his research interests include: Fullerenes and carbon materials, Heusler alloys for spintronic applications, dilute magnetic semiconductors, electronic and thermoelectric properties of materials, and superconductors. Dr. Ranber Singh is an Assistant Professor at the Sri Guru Gobind Singh College, Chandigarh, India. Dr. Singh’s research interests include the theoretical study of nanostructured materials and other condensed matter systems.