Bharti | Physics | Best Researcher Award

Ms. Bharti | Physics | Best Researcher Award

Indian Institute of Technology Delhi | India

Bharti is a research scholar at the Quantum Photonics Laboratory, Indian Institute of Technology Delhi, specializing in quantum optics and light–matter interaction. Her research explores Electromagnetically Induced Transparency (EIT), Electromagnetically Induced Absorption (EIA), and the control of light propagation in hot rubidium vapors. With a strong background in theoretical and experimental physics, she has extensively investigated Zeeman sublevel systems, optical Bloch equations, and group velocity control for developing quantum memories and slow/fast-light applications. Bharti holds an M.Sc. and B.Sc. in Physics from Maharshi Dayanand University. Her scholarly contributions include publications in Applied Physics B, Journal of Modern Optics, and Optik, along with multiple presentations at leading conferences such as FiO+LS and APS DAMOP. She has achieved significant academic recognition through national fellowships and travel awards. Bharti’s Google Scholar profile lists 7 publications, an h-index of 3, i10-index of 2, and citations exceeding 45. Her work aims to advance coherent control of photons and quantum storage technologies, contributing to the next generation of quantum communication and photonics research.

Profiles: Orcid

Featured Publications

Bharti, & Ghosh, J. (2025). Sub luminal light to super luminal light transition in a double−Λ-system in 87Rb vapor. Optik, 341, 172549. https://doi.org/10.1016/j.ijleo.2025.172549

Bharti, & Ghosh, J. (2024). Impact of longitudinal magnetic fields on EIT linewidth and dispersive properties in 87Rb vapor. Journal of Modern Optics, 71, 419–426. https://doi.org/10.1080/09500340.2024.2428970

Bharti, & Ghosh, J. (2024). Manipulating light through Zeeman EIT in 87Rb vapor: Impact of temperature and beam parameters. Applied Physics B, 130, 182. https://doi.org/10.1007/s00340-024-08320-y

Bharti, & Ghosh, J. (2023). Study of EIT width, transmission and group delay in inhomogeneously broadened Λ closed Zeeman EIT system. Bulletin of the American Physical Society.

Bharti, & Ghosh, J. (2023). Study of EIT width, transmission and group delay in inhomogeneously broadened Λ closed Zeeman EIT system. APS Division of Atomic, Molecular and Optical Physics Meeting Abstracts. https://ui.adsabs.harvard.edu/abs/2023APS..DMPM11003B

Dipak Mazumdar | Physics | Best Researcher Award

Dr. Dipak Mazumdar | Physics | Best Researcher Award

Arya Vidyapeeth College | India

Dr. Dipak Mazumdar is an accomplished physicist specializing in Experimental Condensed Matter Physics with a focus on strongly correlated electron systems, rare-earth and transition metal-based magnetic materials. He holds a Ph.D. in Physics from the Saha Institute of Nuclear Physics under Homi Bhabha National Institute, Mumbai, complemented by an M.Sc. in Physics from Gauhati University and a Post M.Sc. Diploma from SINP, Kolkata. Currently serving as an Assistant Professor in the Department of Physics at Arya Vidyapeeth College (Autonomous), Guwahati, Dr. Mazumdar has also held research and teaching positions at IIT Kanpur and the Saha Institute of Nuclear Physics. His extensive research explores magnetocaloric effects, magnetic and transport properties, and phase transformations in perovskite and double perovskite compounds. With over 276 citations, an h-index of 10, and 10 indexed publications with over ten citations each, he has contributed significantly to high-impact journals including Journal of Magnetism and Magnetic Materials and Physical Chemistry Chemical Physics. His excellence has been recognized through the IAAM Young Scientist Award for contributions to electronic, magnetic, and optical materials. Dr. Mazumdar continues to advance experimental condensed matter research through novel investigations into magnetic phenomena and material design for energy-efficient technologies.

Profiles: Google Scholar |Orcid | Scopus

Featured Publications

Mazumdar, D., & Das, I. (2021). Role of 3d–4f exchange interaction and local anti-site defects in the magnetic and magnetocaloric properties of double perovskite Ho₂CoMnO₆ compound. Journal of Applied Physics, 129(6), 063901. https://doi.org/10.1063/5.0037898

Mazumdar, D., & Das, I. (2021). Structural, magnetic, and magnetocaloric properties of the multiferroic host double perovskite compound Pr₂FeCrO₆. Physical Chemistry Chemical Physics, 23(9), 5596–5606. https://doi.org/10.1039/D0CP06135A

Mazumdar, D., Das, K., & Das, I. (2020). Study of magnetocaloric effect and critical exponents in polycrystalline La₀.₄Pr₀.₃Ba₀.₃MnO₃ compound. Journal of Applied Physics, 127(9), 093902. https://doi.org/10.1063/1.5139991

Mazumdar, D., Das, K., & Das, I. (2020). Effect of short range ferromagnetic interaction on magnetocaloric properties of polycrystalline Eu₀.₅₅Sr₀.₄₅MnO₃ compound. Journal of Magnetism and Magnetic Materials, 502, 166507. https://doi.org/10.1016/j.jmmm.2020.166507

Mazumdar, D., Das, K., Roy, S., & Das, I. (2020). Generation of complex magnetic phase diagram of single crystalline Sm₀.₅₀Ca₀.₂₅Sr₀.₂₅MnO₃ compound using magnetocaloric effect. Journal of Magnetism and Magnetic Materials, 497, 166066. https://doi.org/10.1016/j.jmmm.2019.166066