From Gold Medals to Quantum Snapshots: Dr. Sankaran Ramesh Joins IIT Kharagpur
On May 5, 2026, the Indian Institute of Technology (IIT) Kharagpur welcomed Dr. Sankaran Ramesh as an Assistant Professor in the Advanced Technology Development Centre. Dr. Ramesh, a distinguished alumnus of the University of Hyderabad (UoH), has made significant contributions to the field of physics, particularly in the area of ultrafast dynamics in hybrid perovskite materials.
Academic Journey
Dr. Ramesh completed his Integrated M.Sc. in Physics at UoH in 2018, where he graduated with the prestigious University Gold Medal. This accolade reflects his academic excellence and dedication to the field of physics. Following his graduation, he pursued his doctorate at Nanyang Technological University in Singapore, where he entered the rapidly evolving field of metal halide perovskites.
Research Focus
During his PhD, Dr. Ramesh focused on the ultrafast dynamics of charges in hybrid perovskite materials. These materials have emerged as strong competitors to traditional silicon solar cells, offering similar or even superior efficiencies. His research was pivotal at a time when the photophysics of these materials were still not well understood.
Development of Experimental Techniques
In addition to his theoretical work, Dr. Ramesh developed advanced experimental capabilities. He constructed time-resolved spectroscopy platforms that enabled researchers to capture ultrafast snapshots of quantum processes in materials. This innovative approach has opened new avenues for understanding the behavior of charges in hybrid perovskite materials.
Postdoctoral Research and Further Contributions
In 2023, Dr. Ramesh transitioned to Lund University in Sweden as a postdoctoral researcher in Tönu Pullerits’s group. His research there marked a significant pivot towards the intersection of ultrafast spectroscopy, chirality, and the role of lattice vibrations in governing spin and charge dynamics. This multidisciplinary approach has further enriched his expertise and broadened the scope of his research.
Return to India and New Beginnings
In January 2026, Dr. Ramesh returned to India as a Ramanujan Faculty Fellow at IIT Madras. This fellowship, awarded by the Anusandhan National Research Foundation, is one of the most competitive early-career research fellowships in Indian science. His return to India signifies a commitment to advancing scientific research and education in his home country.
Joining IIT Kharagpur
Dr. Ramesh’s recent appointment at IIT Kharagpur marks a new chapter in his academic career. At the Advanced Technology Development Centre, he is establishing a research group focused on investigating light-matter interactions in hybrid perovskites, low-dimensional materials, and chiral nanostructures. His work is expected to contribute significantly to the understanding and development of materials that could revolutionize various technological applications.
Impact on the Scientific Community
Dr. Ramesh’s journey from a gold medalist at UoH to a leading researcher at IIT Kharagpur exemplifies the potential of young scientists in India. His contributions to the field of ultrafast spectroscopy and material science not only enhance academic knowledge but also pave the way for practical applications in renewable energy and nanotechnology.
Conclusion
As Dr. Sankaran Ramesh embarks on this new journey at IIT Kharagpur, the scientific community eagerly anticipates the innovative research and discoveries that will emerge from his work. His dedication to understanding complex material interactions and advancing technology will undoubtedly inspire future generations of physicists and researchers.
Note: This article highlights the academic and research achievements of Dr. Sankaran Ramesh, showcasing his contributions to the field of physics and his new role at IIT Kharagpur.
