Dr. Abhijit Kar received his PhD in Chemistry-Materials Science from Jadavpur University, India. Dr. Kar has carried out his postdoctoral research in different parts of the world e.g. Sungkyunkwan University, South Korea, Swiss Federal Laboratory at Zürich, Switzerland; visiting scientist at Rϋhr Universität, Germany. Dr. Kar has about 17 years of research & teaching experience. His current research interest comprises of Application of Nanotechnology for Advanced Materials. He has worked on different similar and dissimilar materials joining methods & techniques, He is one of the first and pioneer research scientist worked on lead free solder for electronics/microelectronics applications from India. He has developed expertise on Different Materials Characterization Techniques, Mechanical & Functional Property Evaluation of Materials. Dr. Kar has published ~40 research papers in Journals; edited book “Nanoelectronics and Materials Development” and contributed in book chapter on Electron Microscopy. He serves as reviewer of many International Peer Reviewed Journals from Elsevier, Springer. He represented as editorial board member of Journal of Materials Sciences and Applications, American Association for Science & Technology, Journal of Energy and Natural Resources etc.