Bhuvan Upadhyay
Indian Institute of Technology Madras, Indian Institute of Technology Mandi
0000-0001-9352-6949
About
I am Dr. Bhuvan Upadhyay, a former Research Associate at IIT Madras, with a Ph.D. in Physics from IIT Mandi under the supervision of Prof. Suman Kalyan Pal. My research has focused on the optical properties and ultrafast carrier dynamics of monolayer transition metal dichalcogenides (TMDCs) and their alloys. Specifically, I have explored advanced phenomena such as the Mott metal-insulator transition, ultrafast carrier dynamics, spin and valley dynamics, and carrier-phonon interactions in materials like WS₂, MoS₂, and VMoSSe.
I have extensive experience in transient absorption spectroscopy, low-temperature photoluminescence, and Raman spectroscopy. Additionally, I have contributed to research on photonic crystals and random lasers, showcasing my expertise in nanoparticle synthesis and the mechanical exfoliation of 2D materials. I also have experience working with high harmonic generation setups and have built low-temperature photoluminescence and microscopic transient absorption spectroscopy systems.
Employment
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Indian Institute of Technology Madras Post doc2024 - Present
Education
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Indian Institute of Technology Mandi PhD2018 - 2024
Projects & Funding
Projects & funding information is unavailable.
Publications (6)
- Engineering the plasmonic activities of copper nanostructures for SERS and photocatalysis Save
- Transient Optical Modulation in Vanadium and Selenium Doped MoS2 by Carrier–Carrier and Carrier–Phonon Interactions Save
- Tuning the valley depolarization dynamics in selenium and vanadium alloyed monolayer MoS2 Save
- Engineering the Plasmonic Activities of Copper Nanostructures for Sers and Photocatalysis Save
- Ultrafast carrier dynamics in vanadium doped MoS2 alloys Save
- Anomalous emission behavior of excitons at low temperature in monolayer WS2 Save