Jeba Beula R | Engineering | Best Researcher Award

Prof. Jeba Beula R | Engineering | Best Researcher Award

Associate Professor at Rathinam College of Arts and Science, India

AUTHOR PROFILE

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SUMMARY

Dr. R. Jeba Beula is an accomplished Associate Professor of Physics at Rathinam College of Arts and Science, Coimbatore, India. With over 16 years of academic and research experience, she specializes in advanced materials for energy applications, including dye-sensitized and perovskite solar cells. A dynamic academic leader, she is actively engaged in curriculum design, student mentorship, and quality assurance initiatives like NAAC and NBA. Dr. Beula is recognized for her significant contributions to nanomaterials research and innovation in photovoltaics.

EDUCATION

Dr. Jeba Beula holds a Ph.D. in Physics from Karunya Institute of Technology and Sciences with a specialization in Dye-Sensitized Solar Cells (DSSC). Her academic path also includes postgraduate degrees focused on multiferroics and material science. With a strong foundation in optics, electronics, and environmental physics, she developed significant skills in experimental physics and device fabrication. Her educational journey is deeply aligned with advanced solar energy applications, leading to impactful contributions in perovskite and thermoelectric research. She combines theoretical learning with hands-on material development and analysis, fostering strong interdisciplinary knowledge applicable to modern scientific challenges.

PROFESSIONAL EXPERIENCE

Dr. Beula began her academic career in 2008 as an Assistant Professor at Karunya Institute of Technology and Sciences, where she served for nearly 16 years. In 2024, she joined Rathinam College of Arts and Science as an Associate Professor. Over the years, she has taught a wide array of subjects in Physics for engineering, science, optometry, and forensic science students. She also played key roles in curriculum development, examination coordination, and accreditation processes. She is experienced in thin-film deposition techniques and integrating technology into pedagogy.

RESEARCH INTEREST

Dr. Jeba Beula’s research focuses on renewable energy materials, particularly third-generation solar cells, including DSSC and perovskite cells. Her work investigates structural and optical modifications of TiO₂-based photoanodes, advanced thin-film fabrication techniques, and thermoelectric energy conversion materials. She also explores hybrid materials, photodegradation, and nanostructured interfaces for enhanced photovoltaic performance. Her goal is to develop high-efficiency, cost-effective devices with environmentally friendly materials. Additionally, she has worked on computational chemistry, surface coatings, and nanocomposites. Her research intersects physics, materials science, and energy engineering, promoting sustainability and technological advancement in green energy solutions.

AWARD AND HONOR

Dr. Jeba Beula has received several prestigious honors, including the Best Researcher Award (2024) in Atomic, Molecular, and Optical Physics. She was selected for the WISE-KIRAN Women in Science Fellowship (2025) and AICTE-ATAL FDP Grant, recognizing her research leadership and academic excellence. She has also been awarded seed funding from Rathinam College and Karunya Institute to support solar energy research. These accolades affirm her impactful contributions to renewable energy science and commitment to advancing women in STEM. Her recognition by national and international agencies underscores her influence in materials research and scientific mentorship.

RESEARCH SKILL

  • Thin Film Fabrication: Skilled in techniques such as spin coating, sol-gel, and hydrothermal synthesis for preparing nanostructured materials.

  • Materials Characterization: Proficient in using tools like XRD, FESEM, UV-Vis spectroscopy, FTIR, and EIS for analyzing structural, optical, and electrical properties of materials.

  • Photovoltaic Device Design: Experienced in assembling and optimizing dye-sensitized and perovskite solar cells for enhanced energy conversion efficiency.

  • Thermoelectric Materials: Competent in the synthesis and analysis of materials for heat-to-electricity conversion.

  • Data Analysis & Simulation: Skilled in software such as Origin, LabVIEW, and MATLAB for data plotting, curve fitting, and simulation of device behavior.

  • Research Writing & Publication: Strong command of scientific writing, peer-review response, and publication in indexed journals (Scopus, WoS).

  • Project Development: Capable of designing research proposals, managing funded projects, and mentoring postgraduates and Ph.D. scholars.

  • Collaborative Research: Adept at interdisciplinary collaboration with academic, industrial, and international research teams.

PUBLICATIONS

1.  Enhanced Charge Transfer and Stability in Heterojunction Perovskite Solar Cells with Optimized Se/CuSe Multi-layer Hole Transport Layer using Physical Vapour Deposition Technique

Authors: HC Bennett, R. Tamilarasi, R. Magesh, R. Nandhakumar, N. Ganesan, RJ Beula, et al.
Journal: Journal of Physics and Chemistry of Solids
Volume/Article ID: 112835
Year: 2025
DOI: [To be added]
Summary: This study demonstrates improved charge transfer and device stability in perovskite solar cells by integrating a Se/CuSe multilayer hole transport layer fabricated using the Physical Vapor Deposition (PVD) technique.

2. Synergistic Effects of Co–Mn Co-doping on the Structural and Optical Properties of TiO₂ Nanospheres: Dual Functions for DSSC Photoanodes and Degradation Photocatalyst

Authors: A. Ashok, T. Raguram, RJ Beula, G. Gopinath, S. Ayyasamy, A. Abiram, et al.
Journal: Journal of Alloys and Compounds
Volume: 1005
Article ID: 176024
Year: 2024
Citations: 7
DOI: [To be added]
Summary: Co–Mn co-doped TiO₂ nanospheres were engineered to act as high-efficiency dual-function materials for dye-sensitized solar cells and photocatalytic pollutant degradation.

3. Structural and Opto-electronic Engineering with ZnS ETL via PVD Technique for Efficient and Durable Heterojunction Perovskite Solar Cells

Authors: HC Bennett, R. Tamilarasi, A. Ashok, F. Joselin, R. Nandhakumar, E. Antony, RJ Beula, et al.
Journal: Optical Materials
Volume: 154
Article ID: 115695
Year: 2024
Citations: 2
DOI: [To be added]
Summary: The work explores ZnS as an electron transport layer deposited via PVD, enhancing the overall performance and long-term stability of perovskite solar cells.

4. Impact of Venomous Agent X (VX) Adsorption on the Structural and Electronic Properties of BN Nanosheet, Nanotube and Nanocage: A DFT-D3 Study

Authors: SPM Paul, D. Parimala Devi, G. Praveena, P. Selvarengan, RJ Beula, et al.
Journal: Journal of Cluster Science
Volume: 35, Issue 5
Pages: 1279–1289
Year: 2024
Citations: 4
DOI: [To be added]
Summary: A theoretical study using dispersion-corrected DFT-D3 to evaluate the potential of BN nanostructures (sheet, tube, cage) as chemical sensors for detecting the toxic VX nerve agent.

5. Polymer/Organic Solar Cells: Progress and Current Status

Authors: L. Vidhya, S. Vinodha, SJ. Pradeeba, RJ Beula
Book Title: Third Generation Photovoltaic Technology: Recent Progress and Future Perspectives
Chapter: 163
Year: 2024
Citations: 1
Publisher: [To be added]
Summary: This book chapter reviews the technological evolution, fabrication techniques, materials, and performance trends of polymer and organic solar cells in the context of third-generation photovoltaics.

CONCLUSION

Dr. R. Jeba Beula is highly suitable for the Best Researcher Award in Engineering or Physical Sciences domains. Her research contributions are innovative, application-oriented, and address critical global challenges in renewable energy and nanomaterials. She demonstrates strong leadership, technical skills, and a commitment to mentoring the next generation of scientists.

Yacouba Coulibaly | Environmental Engineering | Best Researcher Award

Mr Yacouba Coulibaly | Environmental Engineering | Best Researcher Award

PhD candidate, Orleans Economics Laboratory, France

Yacouba Coulibaly is a dedicated Ph.D. student in Economics at the University of Orléans, France, specializing in public finance and international development. He has earned advanced degrees in Development Economics from the University of Clermont-Ferrand and Economic Policy and Modeling from Alassane Ouattara University. With a strong focus on macroeconomics, econometrics, and the natural resources sector, Coulibaly has contributed significant insights to ecological and economic challenges. His professional journey includes a Research Fellow role at the United Nations Economic Commission for Africa, focusing on technology, climate change, and natural resource management.

PROFESSIONAL PROFILE

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STRENGTHS FOR THE AWARD

  1. Academic Excellence: Yacouba Coulibaly has demonstrated an impressive academic background, with advanced degrees from renowned institutions, including a Ph.D. in Economics from the University of Orléans. His mastery of public finance, international development, and econometrics highlights a strong foundation for impactful research.
  2. Diverse Expertise: His work spans multiple fields, including taxation, public debt management, climate change, and natural resource economics. This multidisciplinary expertise aligns well with the current demands for comprehensive solutions in development economics and sustainability.
  3. Research Impact: Publications in high-impact journals, such as Ecological Economics and World Development, showcase his ability to produce innovative, relevant, and well-cited research. His work on resource-backed loans and their ecological and social effects addresses pressing global issues.
  4. Professional Contributions: As a Research Fellow at the United Nations Economic Commission for Africa, Coulibaly has contributed to policymaking and capacity building in climate change and resource management. This role emphasizes his ability to translate academic research into actionable policy.
  5. Methodological Rigor: Expertise in advanced econometric modeling, such as CGE models, panel data analysis, and impact assessments, reflects a high level of technical proficiency and analytical rigor.

AREAS FOR IMPROVEMENT

  1. Broader Dissemination: While his research is impactful, further engagement in public forums, conferences, or workshops could enhance its visibility and reach among policymakers and stakeholders.
  2. Collaborative Projects: Increasing collaborations with researchers from diverse disciplines and countries could bring fresh perspectives and bolster his work’s global applicability.
  3. Grant Acquisition: Active participation in securing competitive research grants would further validate his standing as a leading researcher and provide resources for larger-scale projects.

EDUCATION

📚 Ph.D. in Economics – University of Orléans (2021–Present)
🌍 Master in Development Economics – University of Clermont-Ferrand (2020–2021)
📈 Master in Economic Policy and Modeling – Alassane Ouattara University (2018)

Coulibaly’s educational foundation bridges global public finance and advanced econometric modeling. His research combines sustainability, fiscal policies, and socioeconomic impact modeling, establishing a strong academic trajectory.

EXPERIENCE

🌐 Research Fellow – United Nations Economic Commission for Africa (2023–Present)
Coulibaly works on climate change, resource management, and sustainable development policies.
🎓 Teaching & Research – Various roles during his academic journey have shaped his expertise in econometric applications, public debt management, and development strategies.

AWARDS AND HONORS

🏆 Top Research Publication RecognitionEcological Economics (2024)
🌟 Research Fellowship – United Nations Economic Commission for Africa (2023)
📖 Best Master’s Thesis – CERDI, University of Clermont-Ferrand (2021)

RESEARCH FOCUS

📊 Public Finance – Taxation, fiscal space, debt sustainability
🌱 Climate Change – Carbon tax, green financing
📈 Macroeconomics – Public debt and investment efficiency
🔬 Econometrics – Time series, impact analysis

PUBLICATION TOP NOTES

  1. 🌍 Resource-backed loans and ecological efficiency of human development (Ecological Economics, 2024)
  2. 🌳 The effects of resource-backed loans on deforestation (World Development, 2025)

CONCLUSION

Yacouba Coulibaly is a strong candidate for the Best Researcher Award due to his outstanding academic credentials, multidisciplinary research expertise, and impactful publications addressing critical global challenges. While opportunities exist to further expand his influence through dissemination, collaboration, and funding, his achievements to date demonstrate remarkable promise and a significant contribution to the field of economics and development. He is well-positioned to be recognized as a leader in his domain.