Ashutosh Tiwari is an Associate Professor at the Biosensors and Bioelectronics Centre, Linköping University, Sweden; Editor-in-Chief, Advanced Materials Letters; Secretary General, International Association of Advanced Materials; a materials chemist and also a docent in the applied physics from Linköping University, Sweden. He has published more than 350 articles, patents, and conference proceedings in the field of materials science and technology and has edited/authored more than fifteen books on the advanced state-of-the-art of materials science.  He is a founding member of the Advanced Materials World Congress and the Indian Materials Congress. Mikael Syväjärvi received his PhD degree in materials science from Linköping University, Sweden in 1999. His expertise is in materials growth and technologies of silicon carbide (SiC), graphene and related materials while his scientific focus area is material for energy and the environment. He initiated a European research collaboration in fluorescent and photovoltaic SiC, and has co-organized several symposiums at E-MRS. He has published more than 200 journal and conference papers. He is a co-inventor of The Cubic Sublimation Method for cubic SiC and the Fast Sublimation Growth Process that is applied for industrial development of fluorescent hexagonal SiC. He is also co-inventor of the High Temperature Graphene Process and a co-founder of Graphensic AB that manufactures and supplies graphene on SiC.