Dr.K. Mohanrajis a faculty member of the Department of Physics, Central University of Tamil Nadu. He completed his Ph.D. in Physics from Annamalai University, Chidambaram, Tamil Nadu, and later joined as Assistant Professor, Department of Physics, Manonmaniam Sundaranar University, Tirunelveli. He has 20 years of research and 14 years of teaching experience. His Scopus H index is 16 and his total citation is 840. So far he has 92 published Research articles in International/National Journals, 27 Research Papers published in edited volumes, 32 Research Papers presented in Seminars / Symposia, and published2 book chapters. He organized 10 Conferences/Seminars at national/International levels. Served as guest editor for 3 conference special issues (Elsevier and Taylor &Francis). He has received funding for 2 projects. He also served as Member-NIRF committee, Coordinator-NAAC criterion – IV, Member AQAR compliance, Co-ordinator-Energy Audit survey, Co-ordinator &and Chairperson-DD & CE program, Coordinator-UGC XI Plan (Facilities for the Differently abled scheme), Departmental Liaison officer to IQAC, President of institution innovation Cell and Deputy IQAC director at Manonmaniam Sundaranar University, Tirunelveli.