Zolile Wiseman Dlamini | Composite Materials Science | Best Researcher Award

Dr. Zolile Wiseman Dlamini | Composite Materials Science | Best Researcher Award

Doctorate at Central University of Technology, South Africa

Profile:

Current Position🏫

Dr. Dlamini currently serves as a Lecturer in the Maths, Science, and Technology Education Department at the Central University of Technology in Bloemfontein, South Africa, where he has been working since 2020. His expertise in physics and science methodology equips his students with the necessary tools and knowledge for understanding complex scientific principles. This work aligns with his career objective to bridge the gap between academic theory and practical application, particularly in science education.

Educational Journey and Academic Excellence 🎓

Dr. Dlamini’s academic trajectory demonstrates his dedication to furthering his knowledge and expertise in Physics. He holds a Ph.D. in Physics from the University of South Africa (UNISA), completed between 2019 and 2022. His doctoral thesis, titled “Electrical Conduction and Resistive Switching in Polymer and Biodegradable Nanocomposites,” highlights his pioneering work in material science, specifically in the field of nanocomposites, which are crucial for the development of future electronics.

Before his Ph.D., Dr. Dlamini completed his M.Sc. in Physics (CUM LAUDE) at UNISA, where his thesis focused on Resonant and Non-Resonant Microwave Absorption Studies in Ba0.6K0.4Fe2As2 Single Crystals. This work contributed to the field of condensed matter physics, exploring new properties of materials under electromagnetic radiation. Dr. Dlamini also holds a B.Sc. Hons in Physics and a B.Ed. in Natural Science from Walter Sisulu University, demonstrating a strong foundation in both physics and education. His early education in natural sciences provided him with a broad understanding of scientific principles, which he later specialized in during his postgraduate studies.

Research Interests and Ongoing Projects 🔬

Dr. Dlamini’s primary research interests lie in experimental physics, with a special focus on nanocomposites and electrical conduction. His research aims to explore new materials with unique properties, particularly those that could lead to more sustainable and efficient technologies in electronics and energy storage.

  • Nanocomposites and Electrical Conductivity: His work on polymer and biodegradable nanocomposites seeks to understand the mechanisms that govern their electrical conduction and resistive switching. This research has significant implications for the development of next-generation electronic devices and sustainable materials.
  • Microwave Absorption Studies: Dr. Dlamini has conducted significant research on microwave absorption in materials, which is vital for applications such as electromagnetic shielding and communication technologies.

Publication Achievements 📚

Dr. Dlamini has made valuable contributions to the scientific community through his publications, including his MSc and Ph.D. research. He has published numerous articles and papers in peer-reviewed journals in the fields of experimental physics and materials science. These publications reflect the depth of his expertise in areas such as electrical conduction, material properties, and microwave absorption.

His research has not only advanced the understanding of nanocomposites but also opened new possibilities for their application in electronic devices, helping to bridge the gap between fundamental science and practical technology.

Community Engagement and Professional Contributions 🌍

Dr. Dlamini is also committed to community service, demonstrating his passion for mentoring and inspiring the next generation of scientists. He has served as a judge for the Eskom Expo for Young Scientist Competition in the OR Tambo region of the Eastern Cape, South Africa, from 2017 to 2019 and again in 2023. This role allows him to support young scientists in their endeavors and foster a culture of innovation and critical thinking in the local community.

In addition, he facilitated the SAIP-CUT Teacher Development Workshop in 2022, which was aimed at enhancing the skills and knowledge of science educators in South Africa.

Awards, and Recognition 🏆

Throughout his academic journey, Dr. Dlamini has been recognized for his excellence in research and education. His Cum Laude MSc qualification is a testament to his outstanding academic performance. Additionally, his ongoing work in the field of experimental physics continues to be highly regarded in the scientific community.

Training and Professional Development 📖

As part of his commitment to both personal and professional growth, Dr. Dlamini regularly participates in training and workshops related to physics education and research methodologies. His involvement in these activities enables him to stay at the forefront of emerging scientific trends and teaching practices.

Success Factors and Future Directions 🚀

Dr. Dlamini’s success can be attributed to his unwavering dedication to education, research, and community service. His interdisciplinary approach to experimental physics, coupled with his teaching excellence, positions him as a key figure in advancing scientific education and research in South Africa. Going forward, he plans to continue his exploration of innovative nanocomposite materials and their applications in various technologies, contributing to global advancements in sustainable electronics and energy systems.

📖Publications:

Paper Title: Non-Volatile Resistive Random-Access Memory and a Manufacturing Method Thereof

  • Authors: S. Vallabhapurapu, V.S. Vallabhapurapu, Z.W. Dlamini
  • Journal: US Patent Application 18/685,147
  • Year: 2024

Paper Title: Chemical and Resistive Switching Properties of Elaeodendron buchananii Extract–Carboxymethyl Cellulose Composite: A Potential Active Layer for Biodegradable

  • Authors: Z.W. Dlamini, S. Vallabhapurapu, J. Nambooze, A. Wilhelm, E. Erasmus,
  • Journal: Polymers
  • Year: 2024

Paper Title: Sustainable Nonvolatile Resistive Switching Memory Using Chitosan/MEH-PPV Polymer Blend

  • Authors: Z.W. Dlamini, S. Vallabhapurapu, V.S. Vallabhapurapu
  • Journal: Green Materials
  • Year: 2024

Paper Title: Resistive Switching Property of Euforbia Cotinifolia Plant Extract for Potential Use in Eco-Friendly Memory Devices

  • Authors: Z.W. Dlamini, S. Vallabhapurapu, S.V. Vallabhapurapu
  • Journal: Journal of Circuits, Systems and Computers
  • Year: 2024

Paper Title: Extraction, Chemical, and Dual-Functional Memory and Threshold Resistive Switching Characteristics of Elaeodendron buchananii Extract

  • Authors: Z.W. Dlamini, S. Vallabhapurapu, J. Nambooze, A. Wilhelm, E. Erasmus,
  • Journal: Materials Today Communications
  • Year: 2024

 

A C Hegde | Composite Materials Science | Excellence in Research

Professor. A Chitharanjan Hegde, Composite Materials Science, Excellence in Research

National Institute of Technology Karnataka, India

Professional Profiles:

Dr. A. Chitharanjan Hegde: A Distinguished Career in Physical Chemistry 🔬

Early Life and Education 🎓

Dr. A. Chitharanjan Hegde, a prominent figure in the field of physical chemistry, was born on July 22, 1964, in India. From a young age, he displayed a keen interest in science, particularly chemistry. His academic journey began at Mangalore University, where he completed his M.Sc. in Chemistry in 1989 with a specialization in physical chemistry, securing an impressive 66.7% score. Driven by a passion for research, he pursued a Ph.D. in Chemical Kinetics from the same university, earning his doctorate in 1993.

Professional Journey 🌟

Dr. Hegde’s professional career is marked by his extensive teaching and research experience. He began his teaching career as a temporary lecturer at Mangalore University in 1994. The following year, he joined the National Institute of Technology Karnataka (NITK), Surathkal, as a permanent lecturer. Over the years, he climbed the academic ladder, becoming a senior grade lecturer in 1999, an assistant professor in 2002, an associate professor in 2006, and ultimately a full professor in 2010. His dedication and expertise also led him to serve as the head of the Department of Chemistry at NITK.

Specialization and Research Interests 🧪

Dr. Hegde’s specialization lies in physical chemistry, with a strong focus on electrodeposition of monolayer and multilayer alloy coatings, corrosion protective coatings, magnetoelectrodeposition, and sonoelectrodeposition. His research has significantly contributed to the development of advanced materials and coatings with enhanced properties for industrial applications.

Teaching Contributions 📚

Throughout his career, Dr. Hegde has been deeply involved in teaching a variety of subjects, including:

  • Physical Chemistry (I Sem. M.Sc. Chemistry)
  • Advanced Electrochemistry (IV Sem. M.Sc. Chemistry)
  • Advanced Instrumental Methods of Analysis (I Sem. M.Sc. Chemistry)
  • Physical Chemistry Lab (III Sem. M.Sc. Chemistry)
  • Instrumental Methods of Analysis Lab (B.Tech.)
  • Engineering Chemistry, Theory & Lab (B.Tech.)

Academic Awards and Recognitions 🏆

Dr. Hegde’s excellence in research has been recognized through several prestigious awards. He received the DST’s SERC Visiting Research Fellowship in 2004-05 and the University Research Fellowship from 1990 to 1992.

Guidance and Mentorship 👨‍🏫

Dr. Hegde has guided numerous students through their academic and research endeavors. He has supervised 10 B.E. projects, 13 M.Sc. dissertations, and a significant number of Ph.D. theses, with 7 awarded, 2 submitted, and 2 in progress. His mentorship has been instrumental in shaping the careers of many budding scientists.

Major Research Projects 💼

Dr. Hegde has successfully completed several funded research projects, including:

  1. Development of Nanostructured Multilayer Coatings for Industrial Applications (DST, Govt. of India, INR 29.78 Lakhs, 2007-10)
  2. Development of Nickel Nanocoatings for Better Corrosion and Tribological Properties (TEQIP, INR 2.50 Lakhs, 2007-08)
  3. Electrodeposition and Characterization by Electrochemical Methods of Analysis (TEQIP, MHRD, INR 0.15 Lakhs, 2005-06)
  4. Development and Characterization of Compositionally Modulated Multilayered Materials by Electrolytic Method (DST’s SERC Visiting Fellowship at IIT Kanpur, INR 0.28 Lakhs, 2004-05)
  5. Non-cyanide Electroplating of Zinc (NITK, INR 0.15 Lakhs, 2001-02)

Publications and Projects 📜

Dr. Hegde has been a prolific researcher, contributing to numerous publications and projects. His work on the electrodeposition and characterization of various alloy coatings has been widely recognized and published in reputed journals.

Impact and Influence 🌍

Dr. Hegde’s research has had a significant impact on the field of physical chemistry, particularly in the development of advanced materials with improved corrosion resistance and electrochemical properties. His contributions have not only advanced scientific knowledge but also provided practical solutions for industrial applications.

Legacy and Future Contributions 🌟

Dr. Hegde’s legacy in the field of physical chemistry is marked by his dedication to research, teaching, and mentorship. His work has paved the way for future innovations in material science and electrochemistry. As he continues to explore new frontiers in his research, his contributions are expected to inspire and guide future generations of scientists.

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