Professor Dr S.L. Kakani, M.Sc. (Phys.) Ph.D., Executive Director, Institute of Technology and Management, Bhilwara (Affiliated to RTU, Kota) is an internationally renowned physicist and has a distinguished career spanning more than four decades of teaching, research and administration. He has authored a large number of research papers in the fields of superconductivity, Nanomaterials, Condensed Matter, etc., published in peer reviewed Journals of international repute. His two books on superconductivity appeared from NOVA Science, New York and four books from Anshan Ltd., UK. He is author of several standard works. Prof. Kakani, served as chairman, BOS and Research Board, MDS University, Ajmer, India. He has received prestigious national and international awards and honours for his outstanding academic contributions and achievements. He is a life member of IAPT, Vigyan Parishad, and High-Tc Update. K.C. Bhandari was former Associate Professor of Physics, M.L. Sukhadia University, Udaipur, India. He has put in 33 years service while teaching the subject right from the undergraduate to postgraduate level. He has also associated with college and school level summers institutes/workshops arranged under the auspices of UGC. He is author and co-author of several books.