Dr. Koramala Naveen Kumar obtained his Ph.D degree (2015) in Physics from Sri Venkateswara University, Tirupati. He was also awarded with a UGC-SAP-CAS Research Fellowship in Science from University Grants Commission, New Delhi for pursuing his Doctoral degree. He worked as Postdoctoral Fellow in Yeungnam University, South Korea. He was appointed as an International Research Professor in 2016 in the same University. Currently he is working as a Postdoctoral Researcher in department of Physics in the same university. He did commendable research work in the area of transition metals and rare earth ions doped polymer composite materials for electrochemical and photonic applications. He is sound enough in characterization techniques regarding XRD, FTIR, RAMAN, XPS, Optical absorption, Photoluminescence analysis, AFM, EPR, VSM, TG/DTA and also Electrical properties of the polymer samples. To his credit, until now, he has 32 papers published in reputed national/international journals. He presented his work in 17 national/international conferences in India, Korea and overseas.