Njemuwa Nwaji | Chemistry and Materials Science | Research Excellence Distinction Award

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Assist. Prof. Dr. Njemuwa Nwaji | Chemistry and Materials Science | Research Excellence Distinction Award

Institute of Fundamental Techmological Research, Polish Academy of Science | Poland

The research focuses on nanotechnology-driven solutions for energy storage, energy conversion, and advanced functional materials. Core expertise lies in the rational synthesis of novel nanostructured materials with tailored physicochemical properties for next-generation electronic and energy applications. Significant contributions have been made in the development of advanced nanomaterials for photo- and electrocatalysis, particularly targeting efficient hydrogen production through water splitting by optimizing catalyst composition, morphology, and interfacial charge-transfer processes. Another major research direction involves energy storage systems, with an emphasis on designing high-performance electrode materials for supercapacitors using diverse synthetic strategies to achieve enhanced capacitance, stability, and rate capability. In addition, research extends into biocompatible nanomaterials, including hydrogel- and fiber-based systems for biomedical applications such as controlled drug delivery and self-powered implantable devices. The work integrates materials chemistry, nanofabrication, and electrochemical characterization to address critical challenges in sustainable energy technologies. Collaborative and interdisciplinary research efforts have resulted in impactful publications and the supervision of graduate-level research projects in nanomaterials synthesis, catalysis, and energy-related applications, contributing to advancements in clean energy and functional nanomaterials research.

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Featured Publications

Prof. Christian Brosseau – Advanced Materials Engineering – Best Researcher Award

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Prof. Christian Brosseau - Advanced Materials Engineering - Best Researcher Award

Université de Brest - France 

Author Profile 

GOOGLE SCHOLAR 

🎓 Early academic pursuits

Christian Brosseau began his academic journey with a deep-rooted passion for physics, culminating in a ph.d. in physics from université joseph fourier, grenoble, france, in 1989. his early research excellence earned him a prestigious post-doctoral fellowship at harvard university (1989–1990), where he worked under the mentorship of richard barakat. by 1995, he completed his habilitation at the université de bretagne occidentale in brest, france, paving the way for a long and impactful academic career.

👨‍🏫 Professional endeavors

Christian Brosseau has held numerous academic positions, rising from associate professor to distinguished professor at the department of physics, université de bretagne occidentale. since 2010, he has served as a distinguished professor, demonstrating unwavering dedication to higher education. his leadership extended beyond teaching, as he held strategic administrative roles, such as vice president for research and innovation (2016–2022), director of the doctoral school sicma (2008–2016), and director of information systems & technology (2001–2005). in these roles, he strengthened interdisciplinary collaboration in areas including power electronics.

🔬 Contributions and research focus

As the head of the wave-matter interaction modelling and simulation group, brosseau has driven research in electromagnetic wave propagation, nanophysics, polarization optics, plasmonics, and computational materials physics. notably, he has made seminal contributions to polarization optics, especially in statistical optics and its applications to optical imaging and information Advanced Materials Engineering processing. his group also works on innovative technologies that intersect with power electronics, bridging photonics with electrical engineering.

🌍 Impact and influence

Christian Brosseau’s influence transcends borders, as evidenced by his fellowships with prestigious institutions such as the electromagnetics academy (2000), institute of physics, london (2005), optica (2007), and spie (2024). his pioneering studies in polarization and wave propagation have had profound impacts on optics and nanotechnology research. his collaborations with Advanced Materials Engineering organizations like cnrs and industry sponsors demonstrate how his work, including in power electronics, addresses both theoretical and applied challenges.

📈 Academic cites and recognitions

Brosseau’s scientific legacy is supported by an impressive citation record and international accolades. he received the spie g. g. stokes award (2017) for outstanding theoretical advancements in polarization optics. he was also honored with the knight (2015) and officer (2020) ranks in the order of academic palms, a testament to his service to french academia. additionally, he earned Advanced Materials Engineering recognition as an outstanding reviewer from applied physics letters (2012), physical review journals (2017), and iop publishing (2024), confirming his role as a guardian of academic integrity.

🧭 Legacy and future contributions

With over three decades of contributions to physics, brosseau continues to inspire future generations of researchers through mentorship and leadership. his ongoing exploration of complex media, coupled with his computational research in materials and imaging science, ensures that his work remains at the cutting edge. as technological advancements demand new approaches in areas like nanophotonics and power electronics, his legacy will undoubtedly evolve with new innovations that merge physics with engineering.

Notable Publications 

  • Title: A review and analysis of microwave absorption in polymer composites filled with carbonaceous particles
    Author(s): F. Qin, C. Brosseau
    Journal: Journal of Applied Physics, Volume 111, Issue 6 (2012)

  • Title: Fundamentals of Polarized Light: A Statistical Optics Approach
    Author(s): C. Brosseau
    Journal: (Book — No journal title, published in 1998)

  • Title: Depolarization of multiply scattered waves by spherical diffusers: Influence of the size parameter
    Author(s): D. Bicout, C. Brosseau, A.S. Martinez, J.M. Schmitt
    Journal: Physical Review E, Volume 49, Issue 2 (1994)

  • Title: Optical image compression and encryption methods
    Author(s): A. Alfalou, C. Brosseau
    Journal: Advances in Optics and Photonics, Volume 1, Issue 3 (2009), Pages 589–636

  • Title: Roadmap on optical security
    Author(s): B. Javidi, A. Carnicer, M. Yamaguchi, T. Nomura, E. Pérez-Cabré, M.S. Millán, ... (including C. Brosseau)
    Journal: Journal of Optics, Volume 18, Issue 8 (2016), Article 083001

Dr. Wei Qiang – Advanced Materials Engineering – Best Researcher Award

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Dr. Wei Qiang - Advanced Materials Engineering - Best Researcher Award

Xi'an Shiyou University - China 

Author Profile

SCOPUS

Early academic pursuits 🎓

Wei Qiang embarked on his academic journey with a bachelor’s degree in material forming and control engineering at nanjing university of science and technology under the guidance of professor kehong wang. his dedication to the field of materials science deepened as he pursued a ph.d. in materials science and engineering from the same institution, also supervised by professor wang. during this period, wei honed his expertise in advanced welding technologies, laying the foundation for his future contributions to the discipline.

Professional endeavors 🏫

since april 2018, wei qiang has served as a lecturer at the college of materials science and engineering, xi’an shiyou university. in this role, he combines teaching with cutting-edge research, mentoring the next generation of materials scientists while contributing to advancements in welding and additive manufacturing. his academic career reflects a seamless integration of education and innovation, fostering a collaborative environment for scientific growth.

Contributions and research focus 🔬

Wei qiang’s research focuses on advanced welding processes, particularly in dual heat source and v-shaped coupling welding technologies. his work explores the formation mechanisms, thermal-stress distribution, and process optimization of welding in materials like aluminum alloys. his studies also extend to additive Advanced Materials Engineering manufacturing using gas tungsten arc welding (gta), demonstrating innovative approaches to improve material properties and manufacturing efficiency. through experimental and simulation-based methodologies, his research addresses critical challenges in materials processing.

Accolades and recognition 🏅

Wei’s scholarly contributions are reflected in his publications in renowned journals such as the journal of materials research and technology and journal of Advanced Materials Engineering manufacturing processes. his studies on v-shaped coupling welding and double-sided heat source processes have garnered attention for their innovative approaches and practical implications. his recognition in the field highlights his role as a key contributor to advancements in materials science.

Impact and influence 🌍

through his pioneering research, wei qiang has significantly influenced the field of welding and materials processing. his work on numerical simulations and innovative welding techniques provides valuable insights for industrial applications, particularly in aerospace and automotive sectors. by advancing the Advanced Materials Engineering understanding of welding dynamics, he contributes to the development of sustainable and efficient manufacturing practices.

Legacy and future contributions 🔮

As a researcher and educator, wei qiang is committed to driving innovation in materials science. his ongoing work promises further breakthroughs in welding and additive manufacturing technologies. by mentoring young scientists and expanding the scope of his research, he ensures a lasting impact on the academic and industrial communities. his legacy is rooted in his dedication to solving complex challenges and fostering progress in the field.

Notable Publications

  1. Title: Process characteristics of V-shaped coupling dual GTA-based additive manufacturing
    Authors: Qiang, W., Wang, K., Gao, C., Lu, Y., Wen, G.
    Journal: Journal of Materials Research and Technology, 2023, 23, pp. 1968–1979
  2. Title: Numerical simulation of T-joint welding with cold wire filling and double heat sources
    Authors: Qiang, W., Lu, Y., Yuan, Y., Sun, C.
    Journal: Cailiao Kexue yu Gongyi/Material Science and Technology, 2021, 29(5), pp. 57–62
  3. Title: Microstructural analysis and mechanical behavior of TC4 titanium alloy and 304 stainless steel by friction stir lap welding
    Authors: Lu, Y., Xu, X., Zhang, B., Cao, J., Li, W.
    Journal: Welding in the World, 2021, 65(10), pp. 1915–1930
  4. Title: Forming characteristics and mechanism of double-sided heat source synergic vertical welding on an aluminum alloy
    Authors: Qiang, W., Wang, K., Wang, S., Lu, Y., Gao, Q.
    Journal: Journal of Manufacturing Processes, 2021, 64, pp. 356–368
  5. Title: Microstructure and wear resistance of TiB2/7075 composites produced via rheocasting
    Authors: Gao, Q., Yang, B., Gan, G., Wang, S., Lu, Y.
    Journal: Metals, 2020, 10(8), pp. 1–14, 1068

Assist Prof Dr. Subrata Majumder – Experimental Condensed Matter Physics – Best Researcher Award

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Assist Prof Dr. Subrata Majumder - Experimental Condensed Matter Physics - Best Researcher Award

National Institute of Technology Patna - India

Author Profile

SCOPUS

ORCID

🎓 Early academic pursuits

Dr. Subrata Majumder's journey in physics began with a bachelor's degree in physics from burdwan university, india, in 2003. he continued his studies at visva bharati university, earning a master’s degree in physics by 2005. his academic curiosity drove him further into research, completing an m.phil. at the institute of physics in bhubaneswar in 2006. with a strong foundation in theoretical and experimental physics, he pursued a phd at the same institute, where his thesis focused on nanostructures and ion beam patterned surfaces and their interaction with dna, marking a significant step in his early research career.

🧪 Professional endeavors

Dr. Majumder embarked on a vibrant academic career, gaining valuable experience across several international institutions. after completing his phd in 2013, he took on a postdoctoral fellow position at sungkyunkwan university in south korea, followed by a brief stint at the institute of physics in bhubaneswar. in 2014, he moved to france to work as a postdoctoral fellow at the renowned cinam-cnrs at aix marseille université. his extensive experience culminated in his current role as an assistant professor at the national institute of technology patna (nitp), where he has been a faculty member since october 2014.

🔬 Contributions and research focus

Dr. Majumder’s research delves into the nanoscale, focusing on the study of nanostructures and ion beam patterned surfaces, particularly their interaction with biological materials like dna. his phd thesis laid the groundwork for his ongoing research in this niche, bridging physics with Experimental Condensed Matter Physics materials science and biology. his interdisciplinary approach has garnered attention for its potential in advancing both nanotechnology and biomedical fields.

🏆 Accolades and recognition

as an esteemed member of several scientific communities, dr. majumder holds life memberships in the materials research society of india (mrsi), the indian science congress association (isca), the indian ceramic society (ics), and the indian physics association (ipa). his contributions to Experimental Condensed Matter Physics physics and materials science have made him a recognized figure in the field, where he continues to inspire and contribute to ongoing advancements.

🌍 Impact and influence

Dr. Majumder’s work on nanostructures and ion beam technology has far-reaching implications, particularly in the fields of nanotechnology and biophysics. his research on the interaction between dna and patterned surfaces could lead to advances in medical diagnostics and therapeutic Experimental Condensed Matter Physics techniques. at nit patna, he also shapes the next generation of physicists through his teaching, influencing young scientists with his passion for research.

🔧 Legacy and future contributions

dr. Majumder’s work at the intersection of nanotechnology and biology holds significant potential for future breakthroughs. his ongoing research, combined with his commitment to teaching and mentoring students, ensures that his legacy will continue to evolve. as a member of prestigious scientific societies and with a wealth of international experience, he is poised to make further contributions to both academic research and practical applications in physics.

Notable Publications

Electron spin polarization in supramolecular polymers with complex pathways  2023(1)

Label-free ultrasensitive electrochemical dopamine sensor fabrication using a low-cost 2023(5)

Fabrication of ssDNA functionalized MoS2 nanoflakes based label-free electrochemical 2022(7)

Fabrication of a Label-free Femtomolar Electrochemical Mercury Ion Biosensor Based 2022(2)

Integrated X-ray photoelectron spectroscopy and DFT investigations of DNA adsorption 2022(2)