Christian Idogho | Solar Energy | Best Researcher Award

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Mr. Christian Idogho | Solar Energy | Best Researcher Award

Researcher | University of Vermont | United States

Mr. Christian Idogho is a Ph.D. Candidate in Materials Science at the University of Vermont, where he focuses on semiconductor thin-film growth, materials characterization, and renewable energy systems. He earned a Bachelor of Engineering in Mechanical Engineering from the University of Agriculture, Makurdi (2020) and a Diploma in Chemical Engineering from Auchi Polytechnic. His professional and research experience spans multiple institutions and international collaborations, including advanced thin-film deposition projects using CVD, sputtering, and pulsed-laser deposition, as well as in-situ X-ray scattering studies at Brookhaven National Laboratory. He has also contributed to renewable energy forecasting research using machine learning at the University of Nigeria, Nsukka, and held teaching assistantships at both the University of Vermont and Auchi Polytechnic, mentoring students in physics and core engineering subjects. His research interests include semiconductor thin-film growth, thermoelectric materials, machine learning for clean energy forecasting, renewable energy systems, and advanced materials characterization techniques such as XRD, SEM, AFM, and ellipsometry. Mr. Idogho’s research skills cover a wide spectrum, including COMSOL Multiphysics, MATLAB, Python, CAD tools (SolidWorks, Autodesk Inventor), and simulation of photovoltaic and thermoelectric systems. His awards and honors include the Best Researcher Award in Machine Learning (2025), Best Undergraduate Thesis Award (2020), and the Olive Real Estate Science and Engineering Scholarship. He is also an active reviewer for journals such as Energy Research and Clean Energy and maintains memberships in Sigma Xi, the Association for Iron & Steel Technology (AIST), Material Advantage, NSBE, and Black in AI. Mr. Idogho’s contributions through publications in Energy Science & Engineering, Energies, and Unconventional Resources underscore his growing reputation in clean energy and advanced materials. With his vision, technical expertise, and commitment to international collaboration, he is positioned to become a global leader in sustainable energy materials and semiconductor research. Mr. Idogho’s growing academic impact is reflected in 21 citations, 4 documents, and an h-index of 1, demonstrating his emerging influence in materials science and renewable energy research.

Profiles: Google Scholar | Scopus | ORCID | LinkedIn

Featured Publications

1. Maduabuchi, C., Nsude, C., Eneh, C., Eke, E., Okoli, K., Okpara, E., & Idogho, C. (2023). Renewable energy potential estimation using climatic-weather-forecasting machine learning algorithms. Energies, 16(4), 1603. Cited by: 25

2. Onuh, P., Ejiga, J. O., Abah, E. O., Onuh, J. O., Idogho, C., & Omale, J. (2024). Challenges and opportunities in Nigeria’s renewable energy policy and legislation. World Journal of Advanced Research and Reviews, 23(2), 2354–2372.  Cited by: 15

3. Idoko, P. I., Ezeamii, G. C., Idogho, C., Peter, E., Obot, U. S., & Iguoba, V. A. (2024). Mathematical modeling and simulations using software like MATLAB, COMSOL and Python. Magna Scientia Advanced Research and Reviews, 12(2), 62–95. Cited by: 6

4. Maduabuchi, C., Nsude, C., Eneh, C., Eke, E., Okoli, K., Okpara, E., & Idogho, C. (2023). Renewable energy potential estimation using climatic-weather-forecasting machine learning algorithms. Energies, 16(4), 1603.  Cited by: 3

5. Idogho, C., Abah, E. O., Onuh, J. O., Harsito, C., Omenka, K., Samuel, A., Ejila, A., & Idoko, I. P. (2025). Machine learning-based solar photovoltaic power forecasting for Nigerian regions. Energy Science & Engineering, 13(4), 1922–1934. Cited by: 1

Ahmet Elbir | Renewable Energy | Best Researcher Award

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Dr. Ahmet Elbir | Renewable Energy | Best Researcher Award

Süleyman Demirel University | Turkey

Dr. Ahmet Elbır, Ph.D. in Energy Systems from Süleyman Demirel University (2021), is a distinguished academic and researcher specializing in thermodynamic systems, renewable energy, and sustainable energy optimization. His educational background includes multiple degrees in Mechanical Engineering and Energy Systems Engineering, culminating in advanced research on transcritical CO₂ heat pumps and ground-source heat pump thermodynamics. Professionally, he serves as a Lecturer at Süleyman Demirel University’s Renewable Energy Research Center (YEKARUM), contributing to national and international research projects, including biogas reactor design and hybrid energy storage systems. His research interests encompass energy and exergy analysis, thermodynamic cycle optimization (Kalina, ORC, Brayton, and Rankine cycles), AI-assisted energy modeling, phase-change materials for energy storage, and sustainable cooling and heating technologies. Dr. Elbır possesses strong research skills in experimental and theoretical thermodynamic analysis, Python and AI-based simulation, fuzzy logic modeling, energy system optimization, and environmental impact assessment of industrial processes. His extensive publication record includes articles in top-tier journals such as Applied Thermal Engineering, Journal of Building Engineering, Environmental Progress & Sustainable Energy, and multiple international conference proceedings, alongside chapters in scientific books on renewable energy and thermodynamic systems. He has also contributed to editorial work at YEKARUM and actively mentors students in energy research projects. Recognized for his scientific contributions, Dr. Elbır has received accolades for innovative approaches in energy efficiency and sustainable system design. His leadership in research, academic service, and community engagement underscores his commitment to advancing renewable energy solutions and mentoring the next generation of engineers. Dr. Elbır’s growing academic impact is reflected in 12 citations, 18 documents, and an h-index of 2, demonstrating his sustained influence in energy systems and renewable energy research.

Profiles: Google Scholar | Scopus | ORCID | ResearchGate | LinkedIn

Featured Publications

1. Akarslan, K. F., Elbır, A., & Şahin, M. E. (2023). Wool drying process in heat-pump-assisted dryer by fuzzy logic modelling. Thermal Science, 27(4 Part B), 3043–3050. Cited by 6

2. Öztürk, M., Elbır, A., & Özek, N. (2011). Akdeniz bölgesine gelen güneş radyasyonunun ekserji analizi. In Proc. 6th International Advanced Technologies Symposium (IATS’11). Cited by 6

3. Öztürk, M., Elbır, A., Özek, N., & Yakut, A. K. (2011). Güneş hidrojen üretim metotlarının incelenmesi. 6th International Advanced Technologies Symposium (IATS’11), 16–18. Cited by 5

4. Elbır, A. (2010). Toprak kaynaklı ısı pompasının termodinamik analizi. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü. Cited by 5

5. Elbır, A., Kodaloğlu, F. A., Üçgül, İ., & Şahin, M. E. (2022). Thermodynamic analysis of refrigerants used in ORC-VCC combined power systems for low temperature heat sources. Thermal Science, 26(4 Part A), 2855–2863. Cited by 4

Kai-Li Wang | Solar Energy | Best Researcher Award

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 Assist. Prof. Dr. Kai-Li Wang | Solar Energy | Best Researcher Award

Research Scholar | Soochow University | China

Dr. Kai-Li Wang, a distinguished researcher from Soochow University, Suzhou, China, is a leading expert in Materials Science & Engineering, focusing on organic and perovskite semiconductor devices and their physics. He earned his Ph.D. in Materials Science & Engineering from Soochow University under the supervision of Prof. Liang-Sheng Liao and Prof. Zhao-Kui Wang, following an M.Sc. in the same field from Henan Normal University and a B.Sc. in Physics from Xingyi Normal University for Nationalities. Currently a postdoctoral researcher at the Institute of Functional Nano & Soft Materials (FUNSOM), Dr. Wang has developed exceptional expertise in perovskite material synthesis, vacuum evaporation deposition technology, single-junction/module/tandem device fabrication, and indoor/outdoor photovoltaic applications, contributing to innovative solutions for high-efficiency solar energy conversion. His professional experience includes leading national and international collaborative research projects, mentoring junior researchers, and co-inventing two patents on perovskite solar devices. Dr. Wang’s prolific research output encompasses over 80 peer-reviewed articles, including publications in top-tier journals such as Science, J. Am. Chem. Soc., Adv. Mater., Adv. Energy Mater., Adv. Funct. Mater., Nano Lett., Sci. Bull., and Chem. Sci., with 18 as first or co-first author. He has made notable contributions to understanding defect passivation, ion–dipole interactions, and large-scale perovskite film fabrication, demonstrating both scientific innovation and practical impact. Dr. Wang has received recognition for his research achievements and continues to engage in leadership roles, international collaborations, and mentoring initiatives, fostering the next generation of materials scientists. His growing academic impact is reflected in 4,642 citations by 3,858 documents, 92 documents, and an h-index of 31, demonstrating his significant and sustained influence in the field of perovskite photovoltaics.

Profiles: Google Scholar | Scopus | ORCID | ResearchGate

Featured Publications

1. Wang, R., Xue, J., Wang, K. L., Wang, Z. K., Luo, Y., Fenning, D., Xu, G., Nuryyeva, S., … (2019). Constructive molecular configurations for surface-defect passivation of perovskite photovoltaics. Science, 366(6472), 1509–1513. Citations: 1,164

2. Igbari, F., Wang, R., Wang, Z. K., Ma, X. J., Wang, Q., Wang, K. L., Zhang, Y., Liao, L. S., … (2019). Composition stoichiometry of Cs2AgBiBr6 films for highly efficient lead-free perovskite solar cells. Nano Letters, 19(3), 2066–2073. Citations: 343

3. Xue, J., Wang, R., Chen, X., Yao, C., Jin, X., Wang, K. L., Huang, W., Huang, T., … (2021). Reconfiguring the band-edge states of photovoltaic perovskites by conjugated organic cations. Science, 371(6529), 636–640. Citations: 284

4. Xue, J., Wang, R., Wang, K. L., Wang, Z. K., Yavuz, I., Wang, Y., Yang, Y., Gao, X., … (2019). Crystalline liquid-like behavior: Surface-induced secondary grain growth of photovoltaic perovskite thin film. Journal of the American Chemical Society, 141(35), 13948–13953. Citations: 225

5. Phung, N., Félix, R., Meggiolaro, D., Al-Ashouri, A., Sousa e Silva, G., … (2020). The doping mechanism of halide perovskite unveiled by alkaline earth metals. Journal of the American Chemical Society, 142(5), 2364–2374. Citations: 198

 

Ruohan Liu | Renewable Energy Systems | Best Researcher Award

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Ms. Ruohan Liu | Renewable Energy Systems | Best Researcher Award

Beijing University of Chemical Technology | China

Ms. Ruohan Liu, a highly motivated researcher in solar cells and photovoltaic devices, is currently pursuing her Master’s degree in Materials and Chemical Engineering at Beijing University of Chemical Technology, holding a top rank in her cohort after earning her B.S. in Polymer Materials and Engineering from Henan University of Technology. Her research focuses on high-efficiency perovskite solar cells, with significant contributions such as developing a novel NiOₓ hole-transport layer that achieved exceptional efficiency, integrating Fe-based additives for improved UV stability, and introducing molecular interface bridges to reduce defects and boost charge extraction. She has additional experience in silica sol synthesis for fire-resistant glass, hard-carbon anodes for sodium-ion batteries, and thermochromic smart windows for energy-saving applications. Professionally, she completed internships at leading energy and materials companies, contributing to PV regulator research and development, quality assurance of smart meters, and formulation of fire-resistant hydrogels for high-temperature glazing. Ms. Liu is skilled in advanced simulation, data analysis, and chemical design software, and holds a patent on NiOₓ precursor solutions for perovskite solar cells. She has published in SCI-indexed journals, including high-impact international publications in nanomaterials and corrosion protection. Her excellence is reflected in multiple top scholarships, recognition as an outstanding student leader, and awards in both academics and athletics. Combining strong technical expertise, analytical thinking, and leadership experience, Ruohan Liu is well-positioned to advance research in renewable energy, publish in high-impact journals, foster global collaborations, and mentor future researchers, making her a deserving candidate for recognition and a promising contributor to sustainable energy innovation.

Profile: ORCID

Featured Publication

Liu, R., Yu, R., & Tan, Z. (2025). Photostability of perovskite solar cells: Challenges and strategies. Nanomaterials, 15(11), 786.