The department is at the forefront of cutting-edge research in a diverse range of scientific domains, including Nano Science, Material Science, Nuclear Physics, Astronomy and Astrophysics. Recent years have witnessed a significant surge in our research endeavours, bolstered by funding from prestigious external agencies such as DST-FIST, ISRO, DST-CRG, BRNS, and the Center for Research at CHRIST (Deemed to be University). These valuable sponsorships have empowered us to establish state-of-the-art laboratories and acquire advanced instruments, propelling our research and development activities. This dedication has led to numerous patents and high-quality publications, marking our contributions to the academic and scientific community. Furthermore, the department actively collaborates with esteemed national and international institutes and research centres. The department is committed to instilling a research-oriented mindset in our students, involving post-graduate and undergraduate students in faculty-led projects. Our Ph.D. programs are thoughtfully crafted to provide students with a profound understanding of their research domains' constantly evolving frontiers.