Aya Chelh | Energy | Best Researcher Award

Dr. Aya Chelh | Energy | Best Researcher Award

Mohammed V University | Morocco

Dr. Aya Chelh is a PhD candidate in Materials Science at University Mohammed V, Rabat, specializing in first-principles computational modeling with expertise in density functional theory (DFT). Her research focuses on investigating structural, electronic, optical, thermoelectric, and hydrogen storage properties of advanced materials, with applications in photovoltaics, spintronics, and sustainable energy technologies. She has contributed significantly to the field through publications in reputed journals such as International Journal of Computational Materials Science and Engineering, Journal of Physics and Chemistry of Solids, Solid State Communications, and Advanced Theory and Simulations. Her studies provide valuable insights into optoelectronic, photocatalytic, and thermodynamic behaviors of perovskites, phosphides, and doped oxides, contributing to renewable energy innovations. With presentations at national and international conferences, Dr. Chelh has actively disseminated her findings to the academic community. She has authored six peer-reviewed journal articles, garnering 25 citations, with an h-index of 3, reflecting the growing impact of her research in computational materials science. Beyond her academic achievements, she has also collaborated on interdisciplinary projects bridging theoretical modeling with experimental synthesis and characterization. Through her innovative work, Dr. Chelh continues to advance sustainable materials design, supporting the global shift toward renewable energy and environmentally friendly technologies.

Profiles : Orcid | Google Scholar

Featured Publications

"DFT investigation of the structural, optoelectronic, thermoelectric, and thermodynamic properties of metal phosphides MP2 (M= Co, Rh, and Ir)"

"First-principles calculations to investigate photovoltaic, photocatalytic, and spintronic properties of Fe-doped and alloyed MgSiO3 perovskite"

"Ab-initio study of the structural, electronic, optical, and thermoelectric properties of chalcogenide-doped Sr2UZnO6"

"First-Principles Study of the Stability, Physical Properties, and Molecular Dynamics in KSrZH6 (Z= Rh, Ir) for Hydrogen Storage Applications"

"Impact of complete sulfur substitution by selenium and tellurium on the structural, electronic, optical, and photocatalytic properties of CaAl2S4: A DFT investigation"

"Compressive strain effects on the photocatalytic and optoelectronic properties of CsInBr3 for efficient hydrogen production: A DFT study"

Wang Wei | Energy | Best Researcher Award

Assist. Prof. Dr. Wang Wei | Energy | Best Researcher Award

Beijing Institute of Technology | China

Author Profile

Scopus

Orcid

Early Academic Pursuits

Assist. Prof. Dr. Wang Wei began his academic journey with a strong foundation in thermal energy and power engineering, earning his undergraduate degree from the China University of Petroleum. His pursuit of advanced knowledge led him to the Beijing Institute of Technology, where he completed his doctoral studies in power engineering and engineering thermophysics. During his doctoral training, he broadened his academic horizon through a visiting research program at the National University of Singapore, which enriched his exposure to international research practices and advanced energy systems.

Professional Endeavors

Following his doctoral studies, Dr. Wang engaged in postdoctoral research at the Beijing Institute of Technology, where he deepened his expertise in thermoelectric conversion and energy systems. His commitment and scholarly contributions eventually led to his appointment as an Assistant Professor at the School of Mechanical Engineering, Beijing Institute of Technology. In this role, he has continued to mentor students and advance research in innovative energy technologies.

Contributions and Research Focus

Dr. Wang’s research contributions span across thermoelectric conversion, catalytic combustion, micro-combustion thermoelectric generators, and hybrid energy systems. He has designed and optimized high energy density thermoelectric power systems and explored combustion mechanisms within micro and mesoscopic porous media. His work also extends into wearable flexible thermoelectric systems and semiconductor refrigeration technologies, which bridge scientific innovation with practical applications in modern energy demands.

Accolades and Recognition

Dr. Wang’s scholarly impact is reflected in his robust publication record, with more than forty peer-reviewed papers, including first and corresponding author contributions in leading Q1 journals. His research has been recognized with notable awards such as the Gold Award in the International Track of the China International “Internet+” Innovation and Entrepreneurship Competition and the Gongxin Entrepreneurship Scholarship. He also earned recognition through the High-level Doctoral Dissertation Seedling Fund at Beijing Institute of Technology.

Impact and Influence

Through his inventive research, Dr. Wang has secured multiple patents that demonstrate his ability to transform theoretical concepts into tangible technologies. His inventions, ranging from flexible thermoelectric devices to advanced energy generation systems, highlight his capacity for problem-solving in applied science. As a reviewer for prestigious international journals, he also contributes to the advancement of the broader scientific community by guiding the quality and integrity of global research.

Legacy and Future Contributions

Looking ahead, Dr. Wang’s work is poised to have lasting significance in the field of sustainable and smart energy systems. His ongoing projects on micro thermoelectric power systems for intelligent unmanned platforms and flexible micro-energy technologies showcase his forward-thinking approach to energy challenges. By integrating advanced thermoelectric principles with practical innovations, his contributions are likely to shape the future of energy harvesting and next-generation power systems.

Publications


  • Article: A self-powered wireless temperature sensing system using flexible thermoelectric generators under simulated thermal condition
    Authors: Hejia Wang, Aijia Niu, Dessalegn Abera Waktole, Boru Jia, Zhengxing Zuo, Wei Wang
    Journal: Measurement
    Year: 2025


  • Article: Parameter interaction analysis and comprehensive performance optimization of a thermoelectric generator system integrating a wide temperature range of thermoelectric modules
    Authors: Zhu X., Zuo Z., Wang W.* et al.
    Journal: Energy Conversion and Management
    Year: 2025


  • Article: Effects of dual intake channels on energy efficiency and emissions of the uniflow scavenging opposed-piston engine
    Authors: Liang Y., Wang W., Zuo Z., Wang W.*
    Journal: Scientific Reports
    Year: 2025


  • Article: Performance comparison and optimization of thermoelectric generator systems with/without stepped-configuration
    Authors: Xingzhuang Zhu, Zhengxing Zuo, Wei Wang, Boru Jia, Ruiheng Liu, Qian Yin, Min Zhang
    Journal: Energy
    Year: 2025


  • Article: Impact of relative positioning of heat source and thermoelectric generator on performance of phase change material - thermoelectric system
    Authors: Yulong Zhao, Meng Tian, Fengyu Wu, Wei Wang, Haiqiao Wei, Shixue Wang, Minghui Ge
    Journal: Journal of Energy Storage
    Year: 2025


Conclusion

Assist. Prof. Dr. Wang Wei stands as an influential scholar whose academic pursuits, professional endeavors, and research contributions have established him as a leader in thermoelectric and energy system innovation. His patents, publications, and accolades reflect not only his dedication to scientific excellence but also his vision for creating impactful solutions in the energy sector. As his career advances, Dr. Wang continues to build a legacy that bridges academic rigor with societal benefit, ensuring his role as a key contributor to the global pursuit of sustainable energy technologies.

Logeeshan Velmanickam | Energy | Best Researcher Award

Dr. Logeeshan Velmanickam | Energy | Best Researcher Award

University of Moratuwa | Sri Lanka

Author profile

Scopus

Orcid

Google Scholar

🎓 Early Academic Pursuits

Dr. Logeeshan Velmanickam's academic journey is marked by excellence and dedication. He earned his Ph.D. in Electrical and Computer Engineering from North Dakota State University (NDSU) in 2019, graduating with the highest honors, equivalent to Summa Cum Laude, with a perfect GPA of 4.0/4.0. Before that, he completed his B.Sc. in Electrical and Electronic Engineering from the University of Peradeniya, Sri Lanka, in 2014, where he graduated with First Class Honors.

💼 Professional Endeavors

Dr. Velmanickam has an extensive and impactful career, serving as a Senior Lecturer at the Department of Electrical Engineering, University of Moratuwa (UoM) since 2021. His teaching repertoire includes a variety of subjects such as Theory of Electricity, Circuit Theory, and Digital Signal Processing for undergraduate students, as well as specialized courses like Sensors and Actuators for Automation and Industrial Communication Systems for postgraduate students. His commitment to education is further evident through his involvement in curriculum revision, practical coordination, and supervision of numerous MSc and final year projects.

🔬 Contributions and Research Focus

A prolific researcher, Dr. Velmanickam's work intersects the realms of AI, IoT, and biomedical instrumentation. His research efforts have led to groundbreaking developments in lab-on-a-chip technologies and smart sensors. Notably, he has contributed to the integration of AI techniques in electrical engineering, particularly in designing next-generation biomedical devices. His patent portfolio includes innovations in dielectrophoretic and surface plasmonic apparatuses, which are pivotal in improving the detection of biological molecules.

🏆 Accolades and Recognition

Dr. Velmanickam's academic and professional excellence has been recognized through numerous awards. He has won multiple Best Presenter and Best Paper Awards at prestigious conferences such as the IEEE World AI IoT Congress and the Moratuwa Engineering Research Conference. His achievements also include winning the NDSU Innovation Challenge Competition and receiving the NDSU College of Engineering Graduate Research Assistant of the Year Award. Additionally, he has been honored with memberships in esteemed societies like Phi Kappa Phi and IEEE-Eta Kappa Nu, reserved for those with exemplary academic records.

🌍 Impact and Influence

Dr. Velmanickam's influence extends beyond the classroom and laboratory. As a consultant and senior lecturer, he has been instrumental in the development of rapid COVID-19 detection devices and other innovative solutions in collaboration with institutions like the Arthur C. Clarke Institute for Modern Technologies. His mentorship has shaped the careers of numerous students, fostering a new generation of engineers and researchers.

🛠️ Legacy and Future Contributions

Dr. Velmanickam’s legacy is defined by his relentless pursuit of knowledge and innovation. His work in AI, IoT, and biomedical engineering continues to push the boundaries of what is possible, with a particular focus on developing affordable, cutting-edge solutions for healthcare. As he continues to lead in both academia and industry, his future contributions are poised to make a lasting impact on the fields of electrical engineering and beyond.

 

Publications ✍️


  • 📄 "NILM for Commercial Buildings: Deep Neural Networks Tackling Nonlinear and Multi-Phase Loads"
    Authors: M. J. S. Kulathilaka, S. Saravanan, H. D. H. P. Kumarasiri, V. Logeeshan, S. Kumarawadu, Chathura Wanigasekara
    Journal: Energies, Year: 2024

  • 📄 "Design and Analysis of a Three-Phase Interleaved DC-DC Boost Converter with an Energy Storage System for a PV System"
    Authors: Pirashanthiyah, L., Edirisinghe, H.N., De Silva, W.M.P., Logeeshan, V., Wanigasekara, C.
    Journal: Energies, Year: 2024

  • 📄 "A Secure and Smart Home Automation System with Speech Recognition and Power Measurement Capabilities"
    Authors: Irugalbandara, C., Naseem, A.S., Perera, S., Kiruthikan, S., Logeeshan, V.
    Journal: Sensors, Year: 2023

  • 📄 "Traveling Wave Based Fault Location and Fault Classification Technique for Distribution Networks with High Renewable Penetration"
    Authors: Bamunusinghe, D., Peiris, P., Nagarajah, K., Logeeshan, V., Gunawardana, M.
    Journal: ICEFEET, Year: 2023

  • 📄 "Optimum Dispatch of Turbines in a Low Head Hydropower Plant for a Given Total Flow Rate and Available Variable Head - A Case Study for Moragahakanda Power Station in Sri Lanka"
    Authors: Haputhanthree, H.G.S.V., Logeeshan, V., Wijayapala, W.D.A.S.
    Journal: MERCon, Year: 2023