Aya Chelh | Energy | Best Researcher Award

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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"

Md. Kamrul Hasan | Engineering | Best Researcher Award

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Mr. Md. Kamrul Hasan | Engineering | Best Researcher Award

Teesta University | Bangladesh 

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🌱 Early Academic Pursuits

Mr. Md. Kamrul Hasan’s journey into the world of electrical and electronic engineering began with a strong foundation in science during his secondary and higher secondary education in Rangpur, Bangladesh. His consistent academic excellence laid the groundwork for his admission to the prestigious Islamic University. There, he earned both his B.Sc. and M.Sc. in Electrical and Electronic Engineering. His master's thesis on thermoelectric modules for energy harvesting sparked his enduring passion for sustainable energy research.

🛠️ Professional Endeavors

Currently serving as the Head of the Department of Electrical and Electronic Engineering at Teesta University, Rangpur, Mr. Hasan is not only an academic leader but also an innovative educator. He has been shaping young minds while managing departmental strategy and academic excellence. He also leads the university’s Sustainable and Renewable Energy Research Laboratory, which he founded to foster innovation in green technologies. His professional engagements include industrial attachments at BRB Cable Industry and coordination of student activities such as project fairs and seminars.

🔬 Contributions and Research Focus

Mr. Hasan’s research portfolio demonstrates a strong commitment to sustainable solutions and advanced materials. His core focus areas include thermoelectric generators and coolers, solar photovoltaics, thin-film technologies, radar systems, and biomedical applications. He has contributed significantly through simulation and experimental studies, particularly using COMSOL Multiphysics, to optimize materials like Bi₂Te₃, PbTe, and FAPbI₃ for energy and health applications. Notable projects include synthesis of nanoparticles for anticancer use and design of automated systems for sterilization in medical settings.

🏆 Accolades and Recognition

Mr. Hasan’s contributions have been acknowledged through prestigious research fellowships and scholarships, including the National Science and Technology (NST) Fellowship and multiple university merit awards. His research work has been published in internationally reputed journals such as ACS Photonics, Thermo, Next Research, and Journal of Alloys and Metallurgical Systems. He also serves as a reviewer for several Elsevier journals, reflecting his peer recognition in global scientific communities.

🌍 Impact and Influence

His work on thermoelectric and photovoltaic technologies has direct implications for developing sustainable energy solutions in resource-constrained environments like Bangladesh. By mentoring students and leading interdisciplinary teams, he is creating a research culture rooted in real-world impact. His outreach includes cross-sectional studies on public health, educational equity, and the socio-economic impact of COVID-19, showcasing his commitment beyond engineering to societal development.

🔮 Legacy and Future Contributions

Mr. Hasan envisions transforming Teesta University into a hub of green innovation through research, industry collaboration, and student empowerment. His future goals include expanding the research lab’s scope to integrate artificial intelligence with energy systems and scaling his thermoelectric solutions for national deployment. His legacy will be defined by a blend of academic brilliance, leadership, and a deep-rooted desire to serve society through science and sustainability.

Publications

📄Numerical Optimization of Multi-Stage Thermoelectric Cooling Systems Using Bi₂Te₃ for Enhanced Cryosurgical Applications

 Authors: Akram Kharmouch, Md. Kamrul Hasan, El Yatim Sabik, Hicham Bouali, Hayati Mamur, Mohammad Ruhul Amin Bhuiyan
 Journal: Thermo
 Year:  2025

📄Enhancing PV Performance of Al/ZnO/CdS/GaAs/NiO/Au Solar Cells Through Diverse Layer Combinations by SCAPS-1D

 Authors: Md. Salman Shah, Md. Kamrul Hasan, Sharat Chandra Barman, Jubaer Ahamed Bhuiyan, Hayati Mamur, Mohammad Ruhul Amin Bhuiyan
 Journal: Next Research
 Year: 2025

📄Optimizing Layer Configuration and Material Selection to Enhance CIGS Solar Cell Performance Through Computational Simulation

 Authors: Sawrab Sikder, Md. Kamrul Hasan, Hayati Mamur, Mohammad Ruhul Amin Bhuiyan
 Journal: Hybrid Advances
 Year: 2025

📄Enhancing Bi₂Te₂.70Se₀.30 Thermoelectric Module Performance Through COMSOL Simulations

 Authors: Md. Kamrul Hasan, Mehmet Ali Üstüner, Hayati Mamur, Mohammad Ruhul Amin Bhuiyan
 Journal: Thermo
 Year: 2024

📄Influence of Leg Geometry on the Performance of Bi₂Te₃ Thermoelectric Generators

 Authors: Md. Kamrul Hasan, Mehmet Ali Üstüner, Haluk Korucu, Mohammad Ruhul Amin Bhuiyan, Hayati Mamur
 Journal: Gazi University Journal of Science
Year: 2024

Dr. Rupendra Kumar Sharma | Engineering  | Best Researcher Award

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Assist Prof Dr. Rupendra Kumar Sharma | Engineering  | Best Researcher Award

Czech Technical University , Prague | Czech Republic

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Early Academic Pursuits

Dr. Rupendra Kumar Sharma embarked on his academic journey with a Master’s degree in Physics from C. C. S. University, Meerut, India, completed in 2005. He subsequently pursued a Ph.D. in Electronics at the University of Delhi, India, under the mentorship of Prof. Mridula Gupta. His doctoral research, completed in March 2010, focused on the “Two-dimensional analytical modeling and simulation of gate misalignment effect in fully depleted double gate MOSFET.” This foundational work laid the groundwork for his future contributions to semiconductor device modeling and simulation.

Professional Endeavors

Dr. Sharma’s professional career is marked by a diverse range of roles in both academia and industry. He is currently an Assistant Professor in the Department of Electrotechnology at the Faculty of Electrical Engineering, Czech Technical University in Prague, where he has been since December 2021. His recent research involves the experimental preparation of materials using Pulse Laser Deposition (PLD) for advanced silicon solar cell technology. Before this, he served as a Postdoctoral Fellow at the same institution, working on developing new technology for selective contacts to silicon absorbers based on silicon oxide passivation and metal oxides. From 2018 to 2020, Dr. Sharma was the Executive Director at OYO Hotels Netherlands B.V., managing hospitality activities in Amsterdam and surrounding areas. Prior to that, he was the Managing Director at Indo Western s.r.o., focusing on education consultancy and professional training.

Contributions and Research Focus

Dr. Sharma’s research has consistently focused on advanced semiconductor devices and materials, with his postdoctoral work spanning several prestigious institutions. At the Czech Technical University in Prague (2013-2015), he researched silicon carbide-based power devices. As a Marie-Curie Postdoctoral Fellow at the Technical University of Crete (2011-2013), he worked on compact modeling of nanoscale multi-gate MOSFETs and high-voltage MOSFETs. His earlier postdoctoral stint at the University of Bologna (2010-2011) involved modeling and characterization of hot-carrier stress degradation and thermal effects in MOSFET devices.

Accolades and Recognition

Dr. Sharma has been the recipient of numerous prestigious fellowships and awards, reflecting his contributions to the field: the Marie-Curie Postdoctoral Fellowship from the European Union (2011-2013), an Individual Research Fellowship from the University of Bologna (2010-2011), and Senior and Junior Research Fellowships from the Council of Scientific & Industrial Research (CSIR) and Defence Research & Development Organization (DRDO) in India

Impact and Influence

Dr. Sharma has significantly impacted the field of semiconductor research, particularly in the modeling and simulation of advanced MOSFETs and power devices. His work has led to over 394 citations, an h-index of 13, and an i10-index of 14, demonstrating the influence and relevance of his research in the academic community. As a peer-reviewer for the Microelectronics Journal, he continues to shape the field by ensuring the quality and integrity of published research.

Legacy and Future Contributions

Dr. Sharma’s legacy in semiconductor research is highlighted by his extensive publication record and his book, “Modeling and Simulation of Gate Misalignment Effect in MOSFETs,” published by Scholars' Press. His contributions have advanced understanding in the field and provided new insights into the behavior of semiconductor devices under various conditions.

Notable Publications

Silicon heterojunction solar cells: Excellent candidate for low light illuminations 20214

Enhanced efficiency and stability of electron transport layer in perovskite tandem solar cells: Challenges and future perspectives 2023 (3)

Below the Urbach Edge: Solar Cell Loss Analysis Based on Full External Quantum Efficiency Spectra 2023 (1)

Effect of UV Irradiation on the Growth of ZnO:Er Nanorods and Their Intrinsic Defects 2023 (3)

New metric for carrier selective contacts for silicon heterojunction solar cells 2022 (2)

 

Dinesh Kumar Chaudhary | Physics and Astronomy | Best Researcher Award

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Dr. Dinesh Kumar Chaudhary | Physics and Astronomy | Best Researcher Award

Tribhuvan University | Nepal

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Early Academic Pursuits

Dr. Dinesh Chaudhary commenced his academic journey with a Bachelor's degree in Physics from Tribhuvan University, Kathmandu, Nepal. He proceeded to earn a Master's and eventually a Ph.D. in Physics from the same institution, demonstrating a steadfast commitment to academic excellence from the outset.

Professional Endeavors

Throughout his career, Dr. Chaudhary has been actively engaged in teaching and research at Amrit Campus, Tribhuvan University. He has been imparting knowledge in both undergraduate and postgraduate physics courses since 2004 and 2010, respectively, showcasing his dedication to nurturing future generations of physicists.

Contributions and Research Focus

Dr. Chaudhary's research endeavors span a wide array of topics in the field of physics, with a particular emphasis on materials science and nanotechnology. He has conducted several research projects investigating the electrical, optical, and sensing properties of various semiconductor materials, contributing significantly to the advancement of knowledge in these areas.

Accolades and Recognition

His contributions to the field have been recognized through memberships in esteemed organizations such as the Nepal Physical Society and the IEEE EDS Society. Additionally, his research publications in national and international journals have garnered attention and acclaim from the scientific community, further solidifying his reputation as a prominent figure in his field.

Impact and Influence

Dr. Chaudhary's research has not only expanded the frontiers of scientific knowledge but also holds practical implications in areas such as sensor technology, renewable energy, and nanoelectronics. His work on gas sensors, thin-film technology, and nanomaterials has the potential to address pressing societal challenges and drive innovation in various industries.

Legacy and Future Contributions

As Dr. Chaudhary continues his academic journey, his legacy of scholarly excellence and dedication to research will undoubtedly inspire future generations of physicists. His ongoing efforts to explore new avenues in materials science and nanotechnology promise to yield further insights and innovations, shaping the landscape of physics research for years to come.

Notable Publications

Wide-range ethanol sensor based on a spray-deposited nanostructured ZnO and Sn–doped ZnO films 2024

Structural, mechanical, electronic and optical properties of MgZnO3 perovskite: First-principles study 2023 (2)

Influence of nanoparticle size on the characterization of ZnO thin films for formaldehyde sensing at room temperature 2023 (11)

Mechanism of Imprinting Process in the Ni-P Metallic Glass Films: A Molecular Dynamics Study 2023 (3)

Unsteady Radiative Maxwell Fluid Flow over an Expanding Sheet with Sodium Alginate Water-Based Copper-Graphene Oxide Hybrid Nanomaterial: An Application to Solar Aircraft 2022 (10)

Prescribed Thermal Activity in the Radiative Bidirectional Flow of Magnetized Hybrid Nanofluid: Keller-Box Approach 2022 (13)