I am a Post-Doctoral researcher at the Division of Chemical Physics, Lund University, in the group of Tönu Pullerits.
I am interested in understanding and manipulating charge, lattice and spin properties of novel semiconductors and light-harvesting materials using light for energy and quantum technologies. I am also working on developing Spectroscopy with Entangled Photons.
I have expertise in photophysical dynamics of various materials including metal halide perovskites and developing novel non-linear optical spectroscopies to study materials.
I completed my Ph.D. in Physics with my thesis on Energy and Charge Transfer in 2D Lead-halide Perovskites, supervised by Tze Chien Sum at Nanyang Technological University (NTU), Singapore.
Before my doctoral studies, I completed my Integrated Master's degree in Physics at the University of Hyderabad (UoH), India.
NEWS
A lead-free gold perovskite material is found to have intriguing coupled electronic and vibrational dynamics. Large electron-phonon coupling, pronounced coherent Au-Br bond vibrational modes and a lattice relaxation of charges is explained in this work!
12 July 2024 Conference Talk
I presented a contributed talk at the Nordic-Baltic Femtochemistry conference in Tartu, Estonia. I presented my upcoming work on Electronic Dynamics and Coherent Phonons in Gold-Bromide Perovskite
11 Dec 2024 New Publication
Two-dimensional electronic spectroscopy using broadband hollow-core fiber source and acousto-optic pulse shaper is developed and its capabilities are shown for the study of layered halide perovskites and for molecular systems.