Dr. V. Balasubramani is currently working as Assistant Professor (SG) at Saveetha School of Engineering, Saveetha University, Chennai. He completed his Doctoral degree from Bharathiar University, Coimbatore, India. Previously, he earned BS, MS and Master of Philisophy degree in Physics from Periyar university, Salem, India. His current research interests include thin film, MIS type Schottky diode, photodetectors, Solar Cell and fabrication of low-Cost Photovoltaic Devices.