I am a Post-Doctoral researcher at the Division of Chemical Physics, Lund University, in the group of Tönu Pullerits.
I study light-matter interactions using ultrafast lasers and sources of quantum light. I use femtosecond laser spectroscopy to investigate dynamics of charges in ultrafast timescales in semiconductor in molecular materials. I am also interested in developing new approaches to time-resolved spectroscopy that exploit the unique photon correlations of quantum light.
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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. I have worked on explaining the photophysics of excitons in 2D perovskites as well as developing a two-dimensional electronic spectroscopy technique to characterize the coherent dynamics in them. My current activities include the development of Spectroscopy with Entangled Photons, where I will use interferometric probes to detect optical properties from photon correlations.
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Before my doctoral studies, I completed my Integrated Master's degree in Physics at the University of Hyderabad (UoH), India.
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Reach me at sankaran.ramesh@chemphys.lu.se
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Address: Chemical Physics,
Kemicentrum
Naturvetarvägen 16
22362 Lund, Sweden
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January 2023 -
POST-DOC RESEARCHER
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CHEMICAL PHYSICS, LUND UNIVERSITY, SWEDEN
July 2018 - May 2023
PH.D. RESEARCHER
NANYANG TECHNOLOGICAL UNIVERSITY, SINGAPORE
July 2013 - May 2018