Dr. M.Muthusamy working as a Professor and Head in the Department of Science and Humanities at Shree Sathyam College of Engineering and Technology, Sankari, Salem – 637 301. In the year 2000, he under graduated in B.Sc., (Physics) at Erode Arts College, Erode, Tamilnadu, India. In the year 2002, he post graduated in M.Sc., Physics and M.Phil., Physics (2004) at Sri Ramakrishna Mission Vidyalaya College of Arts & Science, Coimbatore, Tamilnadu, India.  In the year 2017, I was completed Ph.D., in Physics at Bharathiar University, Coimbatore, Tamilnadu, India respectively. My specialisation is thinfilm materials. He is in teaching profession for more than 19 years. He has Published 4 papers in  International Journals.  He has presented morethan 20 papers in National and International Journals, Conference and Symposiums. His main area of interest includes thinfilm nano materials.