Jianwen Yang | Experimental methods | Best Researcher Award

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Assoc. Prof. Dr. Jianwen Yang | Experimental methods | Best Researcher Award

Associate Professor, Master’s Supervisor, Deputy Head of the Physics Department at Shanghai Normal University | China

Dr. Jianwen Yang is an Associate Professor at Shanghai Normal University, holding a Ph.D. in Physical Electronics from Fudan University. His primary research focus lies in oxide semiconductors and information display technologies. With significant experience in addressing instability issues in industrial devices, he has contributed to analyzing the performance of a-IGZO TFTs in companies like TSMC and AUOtronics. His innovative work in n-type tin oxide-based TFTs and indium-free doped tin oxide-based TFTs has led to breakthroughs in the field, providing devices with superior electrical characteristics.

👨‍🎓Profile

Scopus

ORCID

Early Academic Pursuits 📚

Dr. Yang’s academic journey began with a solid foundation in Physical Electronics, completing his Ph.D. at Fudan University. During his early studies, he developed a keen interest in the intersection of material science and electronics, which led him to explore oxide thin-film transistors (TFTs) as a promising avenue for future advancements. His focus on new materials and material simplification laid the groundwork for his later innovations in tin oxide-based TFTs, a critical area in the development of modern information display technologies.

Professional Endeavors 💼

Dr. Yang’s professional career has been marked by collaborations with prominent industry leaders like TSMC and AUOtronics, where he contributed to solving the instability challenges in industrialized a-IGZO TFTs. These efforts have provided valuable insights into the performance optimization of thin-film transistors, further driving the industry forward. His participation in national projects, such as those funded by the National Natural Science Foundation of China (NSFC), also highlights his commitment to advancing the field through both academic research and real-world applications.

Contributions and Research Focus 🔬

Dr. Yang’s pioneering research in n-type tin oxide-based TFTs led to the introduction of novel indium-free doped tin oxide materials like SnWO, SnSiO, and SnNiO, which have all exhibited superior electrical characteristics. His work on comparing top/bottom-gate a-IGZO TFTs under varying stress conditions provided valuable insights into threshold voltage shifts and carrier concentration variations, significantly impacting the design and stability of oxide semiconductors in practical applications. He has consistently pushed the boundaries of material research, particularly in the flexible electronics sector.

Impact and Influence 🌍

Dr. Yang’s groundbreaking research has had a profound impact on the development of oxide semiconductor devices, particularly in TFT technology. His innovative approaches have been cited in multiple review articles, and his work continues to influence both academic researchers and industry practitioners. His research on indium-free tin oxide-based TFTs has not only enriched academic literature but also paved the way for more sustainable and efficient solutions in the information display industry. The superior electrical characteristics of his materials have positioned them as viable alternatives to traditional indium-based materials, which are costly and scarce.

Academic Cites 📈

Dr. Yang has published over 38 journals in top-tier scientific databases, including SCI and Scopus, with his work receiving 11 citations. His innovative research has been referenced in numerous review articles, further establishing him as a thought leader in his field. These citations reflect the widespread recognition of his research’s significance, and his publications continue to influence the academic community’s understanding of oxide semiconductors and TFT stability.

Research Skills 🛠️

Dr. Yang’s research skills span a wide range of disciplines, from material science to electronic device engineering. His expertise in thin-film transistor design, instability analysis, and new material development has allowed him to push the envelope in semiconductor research. He is particularly skilled in analyzing the electrical performance of TFTs under various stress conditions, demonstrating an acute understanding of the intricate relationship between material properties and device functionality. Additionally, his work in flexible electronics is a testament to his ability to innovate in emerging areas.

Teaching Experience 👩‍🏫

As an Associate Professor at Shanghai Normal University, Dr. Yang has been involved in educating and mentoring the next generation of scientists and engineers. He brings his extensive research experience into the classroom, enriching students’ learning experiences. Dr. Yang’s teaching focuses on semiconductor physics, material science, and electronics. His dedication to student development is evident in his guidance of graduate students and the collaborative environment he fosters for academic exploration.

Awards and Honors 🏅

Dr. Yang’s contributions have been recognized by several prestigious national research organizations, including the National Natural Science Foundation of China. His research projects, such as the Study on the Instability of Flexible Amorphous SnSiO Thin Film Transistors, have earned him respect in the academic community and have helped elevate Shanghai Normal University‘s status in the field of electronic materials research.

Legacy and Future Contributions 🔮

Dr. Yang’s research legacy lies in his innovative contributions to oxide semiconductor technology and his dedication to finding sustainable solutions for the electronics industry. His ongoing research projects, including his work on the 345GHz Submillimeter Wave Sideband Separation Receiver for LCT Telescope, show his commitment to exploring cutting-edge technologies. Moving forward, Dr. Yang plans to continue refining indium-free tin oxide-based TFTs and explore their industrial scalability. His work has the potential to impact a variety of industries, from flexible displays to advanced sensors, shaping the future of electronic materials.

Publications Top Notes

Exploring soil-buoyancy interactions: experimental designs and educational implications for enhancing students’ scientific inquiry skills

  • Authors: Zijian Gu, Jianwen Yang
    Journal: Physics Education
    Year: 2025

Fast-response IWO/Si heterojunction photodetectors

  • Authors: Xiaochuang Dai, Jianwen Yang, Huishan Wang, Yunxi Luo, Jinying Zeng, Wangzhou Shi, Feng Liu
    Journal: Journal of Physics D: Applied Physics
    Year: 2025

Enhancement of electrical characteristics of SnGaO thin-film transistors via argon and oxygen plasma treatment

  • Authors: Yinli Lu, Xiaochuang Dai, Jianwen Yang, Ying Liu, Duo Cao, Fangting Lin, Feng Liu
    Journal: Vacuum
    Year: 2024

Preparation of chalcogenide perovskite SrHfS3 and luminescent SrHfS3:Eu2+ thin films

  • Authors: Yanbing Han, Jiao Fang, Yurun Liang, Han Gao, Jianwen Yang, Xu Chen, Yifang Yuan, Zhifeng Shi
    Journal: Applied Physics Letters
    Year: 2024

Degradation Behavior of Etch-Stopper-Layer Structured a-InGaZnO Thin-Film Transistors Under Hot-Carrier Stress and Illumination

  • Authors: Dong Lin, Wan-Ching Su, Ting-Chang Chang, Hong-Chih Chen, Yu-Fa Tu, Kuan-Ju Zhou, Yang-Hao Hung, Jianwen Yang, I-Nien Lu, Tsung-Ming Tsai et al.
    Journal: IEEE Transactions on Electron Devices
    Year: 2021

 

 

Lindobuhle Miya | Data Analysis Techniques | Best Researcher Award

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Mr. Lindobuhle Miya | Data Analysis Techniques | Best Researcher Award

PhD student at University of Johannesburg, South Africa

Lindobuhle Alfred Miya is a modest and daring young researcher with a strong background in chemistry, physics, and nanoscience. He is currently pursuing a Doctor of Philosophy in Chemistry at the University of Johannesburg, focusing on improving supercapacitor performance through his research on cobalt-based materials. With a passion for renewable energy, Lindobuhle’s research aims to contribute to the development of high-performance energy storage systems. His previous studies at the University of the Free State involved in-depth research on rare-earth doped zinc selenide for light-emitting materials. Along with his academic work, he has demonstrated leadership in peer facilitation and mentorship. Lindobuhle is eager to make a significant impact in the scientific community through publications and presentations, with aspirations to advance his career through collaborative efforts in a fast-paced environment.

👨‍🎓Profile

🎓Education 

Lindobuhle Alfred Miya’s academic journey began with a Bachelor of Science in Chemistry and Physics from the University of the Free State, where he developed a strong foundation in scientific principles. He continued his education with a Master’s in Nanoscience (2020-2023), researching rare-earth doped zinc selenide for light-emitting materials. His work employed advanced characterization techniques such as X-ray diffraction, scanning electron microscopy, and photoluminescence spectroscopy, leading to significant discoveries regarding the luminescence efficiency of doped materials. Currently, he is working toward his PhD in Chemistry at the University of Johannesburg, where his research is focused on enhancing supercapacitor performance through cobalt-based materials. Using modern electrochemical techniques, Lindobuhle is exploring energy storage applications with a specific focus on cycling stability and rate capability. His educational pursuits reflect his dedication to pushing the boundaries of materials science and energy storage technologies.

💼Professional Experience 

Lindobuhle Alfred Miya has gained valuable experience through various academic and mentorship roles. He served as a Peer Facilitator at the University of the Free State from 2019 to 2021, where he assisted students with supplemental instruction, learning facilitation, and assessment development. This role enhanced his leadership and communication skills, fostering his ability to guide peers effectively. Lindobuhle is currently engaging in Peer Mentorship at the University of Johannesburg, where he provides guidance and emotional support to his mentees, sharing his research experiences and encouraging the development of professional networks. These roles have helped him refine his ability to foster student engagement, while promoting self-sufficiency among mentees. His involvement in both peer learning and mentorship has provided him with a unique perspective on fostering collaboration and teamwork, crucial aspects of his research career as he continues to evolve in a fast-paced scientific environment.

🏅Awards and Honors 

Lindobuhle Alfred Miya has been recognized for his excellence in both research and academic pursuits. He earned a Scholarship at the University of the Free State for his outstanding work in Nanoscience, which helped propel him into more advanced studies. His achievements in research were also highlighted at the Research Conference 2022, where he discussed innovation and the use of research to improve humanity. Lindobuhle’s academic accomplishments also extend to his athletic achievements, including his Eastern Free State Cross Country Championship win in 2016. He has received commendations for his contributions to scientific research and is recognized for his commitment to improving energy storage technologies. His work on ZnSe doped with Yb3+ has been widely published, including in the Materials Today Communications journal. Lindobuhle’s awards underscore his dedication to both his academic growth and his contributions to society through research.

🔬Research Focus 

Lindobuhle Alfred Miya’s primary research focus is on enhancing the performance of supercapacitors through the development of cobalt-based materials for energy storage applications. His current research at the University of Johannesburg explores various synthesis methods, including solid-state reactions, hydrothermal synthesis, and wet chemical processes, to improve the electrochemical properties of these materials. Using advanced electrochemical techniques such as cyclic voltammetry, galvanostatic charge-discharge testing, and electrical impedance spectroscopy, Lindobuhle is assessing critical performance parameters, including specific capacitance, cycling stability, and rate capability. His work is pivotal in the development of high-performance energy storage devices, contributing to renewable energy applications. Additionally, his previous research in nanoscience focused on rare-earth doped ZnSe, where he investigated its potential for optoelectronic applications. Lindobuhle’s research is deeply aligned with the growing demand for advanced materials in both energy storage and optical technologies.

🧠Research Skills 

Lindobuhle Alfred Miya possesses a diverse set of research skills crucial for his studies in materials science and energy storage. He has gained expertise in various synthesis methods such as solid-state reactions, hydrothermal synthesis, and wet chemical processes to develop and enhance the properties of cobalt-based materials for supercapacitors. His technical skills extend to advanced characterization techniques, including X-ray diffraction, Transmission Electron Microscopy (TEM), Fourier-transform infrared spectroscopy (FTIR), Raman spectroscopy, and X-ray photoelectron spectroscopy (XPS). Lindobuhle is proficient in using electrochemical testing techniques, including cyclic voltammetry and galvanostatic charge-discharge testing, to evaluate the performance of energy storage devices. His ability to assess structural, morphological, and optical properties of materials is further enhanced by his strong foundation in critical thinking, problem-solving, and analytical skills. These research skills are integral to his ability to conduct high-quality research in nanoscience and energy storage technologies.

Publications Top Notes

Structure and optical properties of Er3+ doped ZnSe nanoparticles

  • Authors: L.A. Miya, L.F. Koao, S.V. Motloung, D.D. Hile, H.C. Swart, T.E. Motaung
    Journal: Optical Materials
    Year: 2024

Study of the structural, morphological and optical properties of ZnSe doped with Yb3+

  • Authors: L.A. Miya, S.V. Motloung, T.E. Motaung, H.C. Swart, D.D. Hile, L.F. Koao
    Journal: Materials Today Communications
    Year: 2022