Dr. Ashutosh Kumar Shukla is Professor of Physics at Ewing Christian College, Prayagraj, a constituent college of University of Allahabad, India. His research interest is primarily based on the applications of spectroscopy techniques including EPR/ESR Spectroscopy applications in different fields of societal interest. He has been awarded the Bilateral Exchange fellowship and Visiting fellowship of Indian National Science Academy, New Delhi in addition to research fellowships of Council of Science and Technology, Lucknow and Council of Scientific and Industrial Research, New Delhi. Dr. Shukla is on the reviewer panel and Editorial board for international journals. With more than twenty two years of Physics teaching experience he has to his credit journal publications, text books and more than 30 edited volumes published by reputed international publishers including Institute of Physics Publishing, Royal Society of Chemistry, Elsevier, Springer, Wiley and CRC Press. Dr. Shukla has successfully completed research projects funded by University Grants Commission, New Delhi and presented his research findings in international events in different countries including USA, UK, Spain, Russia and Germany.