Prof Dr S.L. Kakani, M.Sc (Phys.), Ph.D., former Executive Director, Institute of Technology and Management, Bhilwara, is an internationally renowned physicist and has had a distinguished career spanning more than four decades of teaching, research and administration. He has authored several standard books. His two research monographs on superconductivity have been published by NOVA Science, New York, and recently four of his books have also been published by Anshan Ltd., UK. He has authored a large number of research papers in the fields of superconductivity, nanomaterials, condensed matter physics, material science, etc. He has supervised Ph.D. thesis in the field of superconductivity and thin films. Prof Kakani served as the Chairman, BOS and Research Board, MDS University, Ajmer. He is Visiting Professor at several prestigious institutions. He has received several national and international awards and honours for his outstanding academic contributions and achievements. He is life member of IAPT, Vigyan Parishad and Hith-T update.

Dr C. Hemrajani, Head (Retd.), Physics Department, MLV Government PG College, Bhilwara. A Ph.D. from MDS University, Ajmer, he is the co-author of several UG and PG textbooks. He has put in thirty-six years of service teaching Physics right from UG to PG.