Steephenraj Arokiyasamy | Experimental methods | Best Researcher Award

Dr. Steephenraj Arokiyasamy | Experimental methods | Best Researcher Award

Post Doctoral Fellow at Rhodes University | South Africa

Dr. Steephenraj A. is a highly motivated and accomplished Postdoctoral Fellow in Physics at Rhodes University, South Africa, with a strong academic foundation and robust research expertise. He completed his Ph.D. in Physics from the prestigious SSN Research Centre, affiliated with Anna University, Chennai, with a focus on Nonlinear Optical (NLO) materials and third harmonic generation applications. His academic journey is a testament to a profound dedication to science, teaching, and research excellence.

👨‍🎓Profile

ORCID

🎓 Early Academic Pursuits

Dr. Steephenraj laid his academic foundation with a B.Sc. and M.Sc. in Physics, graduating with First Class honors from A.V.C College and Poombuhar College, respectively, both affiliated with Bharathidasan University. He further pursued an M.Phil in Physics from St. Joseph’s College, Trichy, refining his interest in experimental and computational physics. These formative years shaped his strong analytical mindset and commitment to scientific inquiry.

👨‍🏫 Professional Endeavors

With a commendable academic trajectory, Dr. Steephenraj has held the position of Assistant Professor at several esteemed institutions such as Mohamed Sathak A.J. College of Engineering and St. Joseph’s College of Arts and Science, Chennai. His tenure in these roles reflects a commitment to integrating teaching with cutting-edge research, nurturing young scientific minds, and contributing to curriculum development in Physics and Computer Applications.

🔬 Contributions and Research Focus

Dr. Steephenraj’s Ph.D. thesis stands out as a substantial contribution to the field of materials science and nonlinear optics, with a special focus on imidazolium-based dicarboxylic acid derivative single crystals. His research blends experimental crystal growth techniques (like slow evaporation) with computational methods such as Density Functional Theory (DFT). The work revolves around Third Harmonic Generation (THG)—a process vital to optical imaging, telecommunications, and laser frequency conversion. His investigations into 2MIMDT, IMSU, and 2MIO crystals have uncovered significant insights into their optical, structural, and thermal behaviors.

🌍 Impact and Influence

His research has not only been published in high-impact journals like Journal of Molecular Structure, Chemical Papers, and Journal of Materials Science: Materials in Electronics, but has also been acknowledged through citations and collaborations. His work contributes meaningfully to the global understanding of nonlinear optical materials and promotes advancements in laser-based technologies.

📚 Academic Citations

Dr. Steephenraj has authored over 6 peer-reviewed journal papers, many of which are indexed in Scopus and have a respectable impact factor ranging from 1.9 to 4.0. Notable among these is his work on Imidazolium Hydrogen Succinate and 2-Methylimidazolium D-Tartrate, which have been cited by fellow researchers in the field of nonlinear optics and computational material studies.

đź§Ş Research & Analytical Skills

He possesses hands-on expertise in advanced scientific instrumentation and software tools such as:

  • Wilson Vickers Hardness Tester, Z-scan, UV–Visible NIR, FT-IR, SEM, TG/DTA

  • Computational Tools: Gaussian 09W, GaussView, Quantum ESPRESSO, Mercury, Crystal Explorer, Bilbao Crystallographic Server, and more.

These skills have enabled him to successfully characterize materials and simulate molecular properties to predict optical behavior with high precision.

👨‍🏫 Teaching Experience

Dr. Steephenraj has rich teaching experience spanning several years, covering both undergraduate and postgraduate curricula in Physics and Computer Applications. He is recognized for his concept-based approach, emphasizing hands-on learning, student engagement, and the integration of research with teaching. He has also guided M.Sc. and Ph.D. students, showcasing his capability as a mentor and academic leader.

🏆 Awards and Honors

His dedication to academics and research has earned him prestigious accolades such as:

  • Best Teacher Award (2022–2023) – Mohamed Sathak AJ College of Engineering.

  • Best Poster Award – Jeppiaar Engineering College (2018).

  • Resource Person for national and international conferences and faculty development programs.

These accolades reflect his outstanding performance in academia and research dissemination.

đź§­ Legacy & Future Contributions

Looking ahead, Dr. Steephenraj aspires to make significant contributions in advanced materials science and optical physics, with goals aligned toward sustainable technologies and global collaborations. His long-term vision includes becoming a leading research scientist and an academic policy influencer, helping shape the future of science education and innovative research in Physics.

Publications Top Notes

Studies on the Growth, Structural, Optical and Quantum chemical investigations of 2-Methylimidazolium D-Tartrate Single Crystal for SHG applications

  • Authors: A. Steephenraj, S. Chinnasami, Rajesh Paulraj
    Journal: Journal of Materials Science: Materials in Electronics
    Year: 2022

Growth, structural, vibrational, characterization and DFT investigations of 2-methylimidazolium hydrogen oxalate dihydrate (2MIO) single crystal – towards third order NLO applications

  • Authors: A. Steephenraj, S. Chinnasami, P. Rajesh, S.S.J. Dhas
    Journal: Journal of Molecular Structure
    Year: 2023

Synthesis and optical Properties of Tin oxide thin films nanoparticles

  • Authors: A. Steephenraj, P. Rajendhiran
    Journal: Journal for Advanced Research in Applied Science

Growth of High Quality KADP Mixed Crystals Grown by Conventional and Sankaranayanan-Ramasamy (SR) Methods for Nonlinear Optical Applications

  • Authors: T.S. Franklin Rajesh, J.S. Dhas, A. Steephenraj, R. Senthamizhselvi, A. Sivakumar, R.S. Kumar, Abdulrahman I. Almansour
    Journal: Journal of Optical Materials
    Year: 2024

 2-Methylimidazolium hydrogen succinate single crystal growth and DFT insight for NLO applications

  • Authors: K. Sowmiya, A. Steephenraj, M. Avinash, R. Gunaseelan, P. Sanjay
    Journal: Journal of Molecular Physics
    Year: 2025

 

Dong Wang | Experimental methods | Best Researcher Award

Mr. Dong Wang | Experimental methods | Best Researcher Award

Professor at Shandong University of Technology | China

Wang Dong, is a highly accomplished academic and researcher. He currently serves as a professor at the School of Materials Science and Engineering at Shandong University of Technology. Wang Dong is also a doctoral supervisor and holds several key positions, including Secretary of the Party Branch of the Engineering Ceramics Research Institute, Vice President, and Vice President of Science and Technology at Shandong Sina New Material Technology Co., Ltd. He is the leader of the “Youth Innovation Team Plan” of Shandong University of Higher Learning. His academic journey is supported by his extensive publications, research, and contributions to materials science, especially in energy storage devices and functional materials.

👨‍🎓Profile

Scopus

Early Academic Pursuits 🎓

Wang Dong began his academic journey at Harbin Institute of Technology (HIT), where he completed his Bachelor’s degree in 2011, followed by a Master’s degree in 2013. Afterward, he earned his Doctoral degree at HIT in 2018. During his time at HIT, his passion for materials science and energy storage materials began to take root, which shaped his career direction.

Professional Endeavors đź’Ľ

In 2018, Wang Dong took on the role of Professor and Ph.D. Supervisor at Shandong University of Technology, where he currently oversees a dynamic research team. Apart from his academic duties, he is actively involved in various industry collaborations, such as his leadership role at Shandong Sina New Material Technology Co., Ltd. Wang’s involvement in science and technology extends to presiding over projects funded by significant national and provincial funds, including the National Natural Science Foundation and Shandong Province Natural Science Fund.

Contributions and Research Focus 🔬

Wang Dong’s research areas focus on the development of energy storage devices and key materials, with an emphasis on functional inorganic non-metallic materials. His expertise covers materials science, nanomaterials, capacitive deionization, and electrochemical storage, particularly in the context of lithium-ion batteries and electrode materials. Wang has successfully led seven science and technology projects and published 28 SCI papers as the first or corresponding author. His work has contributed to innovative breakthroughs in high-performance energy storage technologies, including developing novel anode materials and advanced nano-architectures.

Impact and Influence 🌍

Wang Dong has made a significant impact in both academic circles and industrial applications. His research on energy storage materials has not only advanced scientific understanding but also influenced the development of practical solutions in the energy sector. With eight invention patents to his name, Wang’s work directly supports technological advancements that can lead to sustainable solutions in energy storage and environmental conservation.

Academic Citations đź“‘

Wang Dong’s publications have garnered widespread recognition. His research articles are highly cited across multiple academic journals, particularly in the fields of materials science, nanotechnology, and energy storage systems. His publications in high-impact journals such as Nano Research, Rare Metals, and Journal of Colloid and Interface Science have contributed significantly to advancing the scientific community’s understanding of nanomaterials and their applications in energy storage.

Research Skills and Expertise đź”§

Wang Dong is recognized for his exceptional research skills in material synthesis, characterization techniques, and innovative design of nano-materials. His approach combines both theoretical modeling and experimental research to explore new materials and their applications. His hands-on expertise in nano-engineering, structural regulation, and electrochemical testing has earned him respect among peers and established his reputation as a leader in his field.

Teaching Experience 📚

As a Ph.D. supervisor, Wang Dong has contributed significantly to the academic growth of his students, fostering the development of the next generation of scientists. He has mentored numerous graduate students and researchers, guiding them through complex projects in materials science and energy storage. His teaching philosophy emphasizes critical thinking, innovation, and hands-on learning, providing students with a comprehensive understanding of both fundamental principles and cutting-edge technologies.

Awards and Honors 🏆

Throughout his career, Wang Dong has earned numerous accolades for his scientific achievements and contributions to the field of materials science. These include recognition for his patent filings, research excellence, and leadership roles in high-profile projects. His academic and industry achievements have earned him several awards, including honors from both Shandong University of Technology and national scientific bodies.

Legacy and Future Contributions đź”®

Wang Dong’s future research endeavors are poised to make significant contributions to the sustainable development of energy storage technologies. His ongoing work promises to lead to innovations that can address global energy challenges, contributing to green technologies and climate change mitigation. As he continues to lead research teams and mentor future scientists, his legacy in materials science will inspire further breakthroughs in nanotechnology and renewable energy solutions.

Publications Top Notes

Photovoltaic waste silicon powder-engaged construction of silicon/graphite nanosheet/carbon composite microspheres for lithium-ion batteries anodes

  • Authors: Y. Li, D. Wang, X. Wang, D. Wang, G. Wen
    Journal: Colloids and Surfaces A: Physicochemical and Engineering Aspects
    Year: 2025

Application of carbon-based MOF derived Fe/C composites toward excellent microwave absorption

  • Authors: X. Xu, X. Li, H. Yang, X. Huang, R. Zhang, D. Wang, G. Wen
    Journal: Materials Science and Engineering B
    Year: 2025

Electrical discharge machinable intra/inter type B4C composites with enhanced mechanical properties by two-step reactive spark plasma sintering

  • Authors: Y. Zhang, X. Huang, D. Wang, X. Ma, S. Ran
    Journal: Journal of the European Ceramic Society
    Year: 2025

Unraveling the chloride ion capture capability of nitrogen-doped porous carbon for capacitive deionization and desalination battery

  • Authors: H. Yang, R. Zhang, Z. Liu, G. Wen, D. Wang
    Journal: Chemical Engineering Journal
    Year: 2024

Multi-dimensional, multi-interface Fe3C/carbon sheets/carbon tubes nanoarchitecture towards high-performance microwave absorption

  • Authors: X. Xu, R. Zhang, X. Li, X. Huang, G. Wen, D. Wang
    Journal: Colloids and Surfaces A: Physicochemical and Engineering Aspects
    Year: 2024