Dr. Satish Kumar is presently working as Professor, Physics Department, Deenbandhu Chhotu Ram University of Science and Technology, Murthal (Haryana), India. He has 30 years of teaching along with respectable research experience. His research interests include Synthesis, Characterization and properties of nanocomposites, oxide glasses, glass ceramics, hydroelectric cell and WLED materials. During this period, different techniques (like EPR, Electric conductivity, DSC, UV-Vis-NiR Spectrometer, Luminescence Spectrometer, SEM, Impedance Analyser etc.) have been used to study the effect of various ion probes on structure, optical, photoluminescence, morphology, ionic conductivity and thermal behavior of transition metals (vanadium, nickel, cobalt, Iron, Dysprosium, Erbium, praseodymium etc.) doped in oxide glasses (namely Borate, Phosphate and Boro-Vanadate Glasses). Eight PhD thesis have been submitted during this tenure. NBT based Hydro Eclectic Cell ( HECs) delivered 1.05 mA and 0.92 V, significantly higher outputs were achieved with 0.50NBT-0.50MFO (8.23 mA, 1.0 V), 0.20NBT-0.80ZFO (9.35 mA, 0.97 V), 0.20NBT-0.80NMFO (10.82 mA, 0.96 V) and NMFO (14.65 mA, 0.98 V), all measured over HEC of 4 cm² area and all works are published in internal reputed Journals like Ceramic International. He has published more than 130 papers in WoS/ Scopus journals along with three text books for undergraduate classes.