Mrs. Ipsita Mohanty, Research scholar, Dept. of Physics, School of Applied Sciences, working under the joint supervision of Dr. Sutanu Mangal and Dr. Udai P. Singh, participated and presented a research paper entitled “Defect Optimisation of CZTS/MASnI 3 Heterojunction Solar Cell Yielding 30.8 % Efficiency” which was awarded one among the best ten papers out of 200 papers presented in the Research Symposium held on 16 th February, 2023 on the occasion of Silver Jubilee