Dr. R.K. Dwivedi did M. Tech. in Materials Technology in 1994 followed by Ph.D. in Materials Science and Technology in 1999 from Indian Institute of Technology Banaras Hindu University, India. After completing Ph.D., Dr. Dwivedi joined the group of Prof. D. Bahadur, as a post doct fellow in the Department of Metallurgical Engineering and Materials Science, IIT Bombay India. Dr. Dwivedi has joined JIIT Noida India as a faculty in 2005. He has published more than 80 quality papers and has delivered more than two dozen talks in national and international conferences.