Mr. Sumit Hassan Eshan | Materials Science | Research Excellence Award

Contessa Solutions and Consultants Ltd | Bangladesh

Mr. Sumit Hassan Eshan is a dynamic early-career researcher whose multidisciplinary work spans materials science, smart antennas, photonics, wireless power transfer, and next-generation communication technologies. Alongside his role as a Lead Technical Engineer in Microsoft and Cyber Security at Contessa Solutions and Consultants Ltd., he has built a strong scientific profile through consistent research productivity, publishing in reputable international journals and IEEE conferences, including work that has been featured on the front cover of a high-ranking journal. His portfolio comprises innovative research on graphene-based antennas, terahertz devices for 6G applications, nanomaterial-enhanced patch antennas for biomedical diagnostics, and wireless power transfer systems, reflecting his ability to merge materials science with applied electromagnetics. He has contributed to the academic community as a peer reviewer for multiple international journals, demonstrating his growing recognition as a knowledgeable evaluator in electrical, electronic, and materials-related fields. Mr. Eshan’s expertise includes advanced modeling, antenna simulation using CST Studio Suite, electronic system design, nano-enhanced device development, and multidisciplinary engineering problem-solving. His previous research projects explore cutting-edge topics such as terahertz aeronautical antennas, multilayer carbon-nanotube sensors, perovskite-based solar cell transport layers, and biomedical detection systems. In addition to his academic achievements, he has completed diverse industrial and R&D roles, contributing to cloud solutions, cybersecurity infrastructures, antenna development, robotics projects, and technical team leadership. His strong combination of research excellence, technological innovation, and cross-domain engineering capability highlights his potential to advance impactful material-based, communication-driven, and biomedical sensing technologies. Mr. Sumit Hassan Eshan’s achievements, versatility, and dedication position him as a highly deserving nominee for the Research Excellence Award.

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Featured Publications

Dr. Yong Li | Materials Science | Research Excellence Award

Shaanxi Normal University | China

Dr. Yong Li is an accomplished materials scientist whose rapidly growing research profile has positioned him as a leading contributor to next-generation photovoltaic technologies. With a strong academic foundation and a deep specialization in metal halide perovskite solar cells, his work spans defect passivation, interface engineering, crystallization control, and long-term device stability, enabling significant advancements in highly efficient and durable solar energy systems. Dr. Li has authored 52 scientific documents, demonstrating impressive productivity and a commitment to cutting-edge inquiry, and his research impact is reflected in 2,851 citations accumulated across 2,412 citing documents, supported further by a robust h-index of 29, highlighting both the depth and consistency of his scientific influence. His contributions focus on understanding the intricate interplay between precursor chemistry, molecular interactions, and interfacial processes, leading to innovative strategies for suppressing recombination, enhancing charge transport, and stabilizing perovskite layers under real-world conditions. Dr. Li’s work integrates experimental insight with advanced analytical techniques, offering design principles for scalable, low-cost solar modules and contributing to the global pursuit of sustainable and clean energy technologies. His portfolio includes impactful publications in SCI-indexed journals, collaborative initiatives with leading research groups, and involvement in strategically important research projects that address efficiency bottlenecks and operational reliability in modern solar cell architectures. Beyond fundamental research, he is committed to developing practical pathways for technology translation, bridging laboratory innovation with industrial relevance. Through his scholarly excellence, strong citation metrics, and growing international visibility, Dr. Li continues to shape the future of materials science and photovoltaic engineering, representing a new generation of researchers driving impactful solutions in renewable energy and contributing substantially to the advancement of high-performance solar materials.

Profiles: Scopus | Orcid

Featured Publications

Zheng, C., He, Y., Li, Y., Gao, A., Liu, Z., Chen, L., Wang, D., & Liu, S. (Frank). (2025). Oxidation stability of perovskite solar cells reinforced by punicalagin to resist UV damage. Advanced Functional Materials.

Li, Y., Dong, L., Cai, Y., Li, Y., Xu, D., Lei, H., Li, N., Fan, Z., Tan, J., Sun, R., Wang, B., Gong, J., Lin, Z., Guo, K., He, X., & Liu, Z.  (2025). Meticulous design of high-polarity interface material for FACsPbI₃ perovskite solar cells with efficiency of 26.47%. Angewandte Chemie International Edition, 64(26), e202504902.

Zhao, W., Lin, H., Li, Y., Wang, D., Wang, J., Liu, Z., Yuan, N., Ding, J., & Wang, Q. (2022). Symmetrical acceptor–donor–acceptor molecule as a versatile defect passivation agent toward efficient FA₀.₈₅MA₀.₁₅PbI₃ perovskite solar cells. Advanced Functional Materials, 32(19), 2112032.

Liu, B., Zhou, Q., Li, Y., Chen, Y., He, D., Ma, D., Han, X., Li, R., Yang, K., Yang, Y., Lu, S., Ren, X., Zhang, Z., Ding, L., Feng, J., Yi, J., & Che, J.  (2024). Polydentate ligand reinforced chelating to stabilize buried interface toward high-performance perovskite solar cells. Angewandte Chemie International Edition, 136(8), e202317185.

Wu, M., Wang, H., Li, Y., Chen, R., Zhou, H., Yang, S., Xu, D., Li, K., An, Z., Liu, S. (Frank)., & Liu, Z. (2023). Crystallization regulation by self-assembling liquid crystal template enables efficient and stable perovskite solar cells. Angewandte Chemie International Edition, 62(52), e202313472.