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

Dibyajyoti Saikia | Physics | Best Researcher Award

Dr. Dibyajyoti Saikia | Physics | Best Researcher Award

S.N. Bose National Centre for Basic Sciences | India

Dr. Dibyajyoti Saikia is a theoretical materials physicist whose contributions span halide perovskites, two-dimensional materials (including TMDCs), Heusler alloys, spintronics, thermoelectrics, and density-functional theory–based electronic structure and many-body perturbation studies. According to Google Scholar, he has authored approximately 15 peer-reviewed publications garnering around 331 citations and holds an h-index of 6. His work notably advances sustainable and renewable energy materials through first-principles investigations of lead-free inorganic perovskite systems such as CsGeI₃, CsPbI₃, CsSnX₃, and ABBr₃, combined with device-level modeling using SCAPS-1D to simulate photovoltaic performance. In addition, his studies on 2D ZrX₂N₄ and HfX₂N₄ monolayers and sulfur-substituted Bi₂Te₃ demonstrate innovative routes toward enhanced thermoelectric functionality, while his interdisciplinary research into AgInS₂ quantum dots and Cs₂CuBiBr₆ double perovskites explores neuromorphic and memristive device applications. The cumulative output of fifteen publications with over three hundred citations and an h-index of six attests to the quality and growing impact of his scholarship. His research is recognized internationally, published in well-regarded journals, and demonstrates significant promise in driving forward next-generation clean energy technologies.

Profiles : Scopus| Google Scholar

Featured Publications

“Performance evaluation of an all inorganic CsGeI3 based perovskite solar cell by numerical simulation”

“Progress and challenges of halide perovskite-based solar cell-a brief review”

“Design and optimization of the performance of CsPbI3 based vertical photodetector using SCAPS simulation”

“A First‐Principles Study on ABBr3 (A = Cs, Rb, K, Na; B = Ge, Sn) Halide Perovskites for Photovoltaic Applications”

“Numerical simulation of all inorganic CsPbIBr2 perovskite solar cells with diverse charge transport layers using DFT and SCAPS-1D frameworks”