Jiangang Yu | Microelectronics | Best Innovator Award

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Prof. Jiangang Yu | Microelectronics | Best Innovator Award

Prof at North University of China.

Dr. Jiangang Yu is a materials physicist and semiconductor researcher specializing in wide bandgap semiconductor devices, including gallium oxide (Ga₂O₃), silicon carbide (SiC), and III-nitride-based optoelectronic materials. He received his Ph.D. in Microelectronics and Solid-State Electronics from Xidian University in 2020, where his work focused on advanced UV photodetectors and power semiconductor device structures. With a strong physics background and hands-on expertise in device fabrication, he has contributed to multiple national research projects supported by the NSFC and international collaborations. Dr. Yu is first author on several high-impact publications in journals like IEEE Transactions on Electron Devices and Journal of Alloys and Compounds. His innovations have resulted in six granted Chinese patents in UV photodetector technologies. Currently based in Xi’an, he brings deep technical knowledge in physical vapor deposition (PVD), pulsed laser deposition (PLD), and nanostructured multilayers, positioning him as a rising expert in next-generation optoelectronic and power devices.

Profile

Scopus

🎓 Education 

Jiangang Yu earned his Ph.D. in Microelectronics and Solid-State Electronics from Xidian University (2017–2020), working under the supervision of Prof. Renxu Jia. His doctoral research explored high-performance Ga₂O₃-based UV photodetectors and heterojunction power device structures. Prior to this, he completed his M.Sc. in Condensed Matter Physics at Tianjin Normal University (2014–2017), where he gained early research experience in nanolayer films and solid-state physics under Prof. Dejun Li. He holds a B.Sc. in Physics from Jinzhong University (2010–2014), where he built a strong foundation in mathematics, quantum mechanics, and semiconductor physics. This progressive academic path reflects his consistent focus on materials science and device engineering, bridging basic physics with applied microelectronics. Dr. Yu’s educational journey has equipped him with both theoretical understanding and advanced laboratory skills in thin-film deposition, ion beam modification, and optoelectronic device characterization, enabling his transition into cutting-edge semiconductor research and development.

💼Experience 

Dr. Yu has participated in and led several major semiconductor research projects. As principal investigator, he led a Graduate Innovation Project focused on the interface characteristics of Ga₂O₃/SiC heterojunctions (2018–2019). He was a core contributor to three NSFC-funded projects involving Ga₂O₃-based power MOSFETs and heterojunction UV photodetectors (2015–2022). His work has advanced the understanding of epitaxial growth and device integration of wide bandgap semiconductors. He has also conducted detailed investigations into the mechanical behavior of nanostructured boride/nitride multilayers and biofunctional coatings with antibacterial properties. Dr. Yu is adept at using PVD, PLD, ALD, and PECVD techniques for thin-film fabrication and has expertise in semiconductor device processing and optical/electrical characterization. His scientific output includes six first-author publications and six granted patents. His research consistently bridges material science with applied electronics, reflecting a strong ability to conduct independent research while contributing to collaborative multidisciplinary teams across academia and industry.

🏆 Awards & Honors 

Jiangang Yu has authored impactful research in the field of wide bandgap semiconductors, with first-author publications in top journals like IEEE Transactions on Electron Devices and Journal of Alloys and Compounds. His work has introduced several innovations in UV photodetector design, including Pt-enhanced β-Ga₂O₃ heterojunctions and self-powered Ga₂O₃/SiC devices. These contributions have resulted in six granted Chinese invention patents, focusing on dual-band UV photodetectors and MSM structures based on (AlₓGa₁₋ₓ)₂O₃ and (InₓGa₁₋ₓ)₂O₃. His patented technologies address key challenges in spectral selectivity, device sensitivity, and fabrication scalability. Dr. Yu’s expertise in optoelectronic materials and nanostructured films has also supported national-level research in multifunctional coatings. His recognition as a grant recipient and lead investigator in innovation-driven research at Xidian University highlights his potential as an emerging leader in China’s semiconductor materials research landscape. These achievements underscore his technical depth and commitment to advancing power and photonic device engineering.

🔬 Research Focus 

Dr. Yu’s research focuses on the growth, characterization, and device integration of wide bandgap semiconductors, particularly gallium oxide (Ga₂O₃), SiC, and III-nitride materials. He is advancing high-performance UV photodetectors by exploring heterojunctions, surface plasmon-enhanced interfaces, and MSM architectures. His work combines materials synthesis with device-level engineering, enabling novel self-powered and enhancement-mode devices. He also investigates multilayer functional films (e.g., HfN/HfB₂, Ti-Ag-N) with tailored mechanical and antibacterial properties for biomedical and protective applications. Technically, he is proficient in a wide range of deposition and processing techniques including PVD, ALD, and PLD. His goal is to improve the efficiency, durability, and spectral range of optoelectronic devices while contributing to next-generation power electronics such as wide bandgap MOSFETs and IGBTs. Dr. Yu’s research has important implications for high-temperature electronics, ultraviolet imaging, and medical materials, and positions him at the intersection of nanotechnology, materials physics, and solid-state device innovation.

 Conclusion

Dr. Jiangang Yu is an excellent candidate for the Best Innovator Award, with a strong foundation in advanced semiconductor research, a robust publication and patent record, and a demonstrated ability to innovate within the academic and technological landscape. His work on high-performance UV photodetectors and wide bandgap semiconductors is both scientifically significant and industrially relevant. With further emphasis on commercialization pathways and global innovation leadership, he has the potential to emerge as a leading figure in semiconductor innovation.

📝Publications 

  1. Title: Surface modification of β-Ga₂O₃ layer using Pt nanoparticles for improved deep UV photodetector performance
    Year: 2021
    Authors: Yu, J. et al.
    Journal: Journal of Alloys and Compounds
    Volume: 875, Article: 159508
    Link: https://doi.org/10.1016/j.jallcom.2021.159508

  1. Title: Improved Photo-Response Performance of Self-Powered β-Ga₂O₃/NiO Heterojunction UV Photodetector by Surface Plasmonic Effect of Pt Nanoparticles
    Year: 2020
    Authors: Yu, J. et al.
    Journal: IEEE Transactions on Electron Devices
    Volume/Issue: 67(8), Pages: 3199–3204
    Link: https://doi.org/10.1109/TED.2020.2999183

  2. Title: Influence of annealing temperature on structure and photoelectrical performance of β-Ga₂O₃/4H-SiC n-n heterojunction photodetectors
    Year: 2019
    Authors: Yu, J. et al.
    Journal: Journal of Alloys and Compounds
    Volume: 798, Pages: 458–466
    Link: https://doi.org/10.1016/j.jallcom.2019.05.188

  1. Title: Self-powered photodetectors based on β-Ga₂O₃/4H-SiC p-n heterojunction with ultrahigh current on/off ratio and fast response
    Year: 2020
    Authors: Yu, J. et al.
    Journal: Journal of Alloys and Compounds
    Volume: 821, Article: 153532
    Link: https://doi.org/10.1016/j.jallcom.2019.153532

  1. Title: Influence of modulation periods on the evolution of microstructure and mechanical properties of nano-scale HfN/HfB₂ multilayers
    Year: 2017
    Authors: Yu, J. et al.
    Journal: Surface and Coatings Technology
    Volume: 326, Pages: 368–374
    Link: https://doi.org/10.1016/j.surfcoat.2017.07.074

  1. Title: Influence of Ag concentration on microstructure, mechanical properties and cytocompatibility of nano-scale Ti-Ag-N/Ag multilayers
    Year: 2017
    Authors: Yu, J. et al.
    Journal: Surface and Coatings Technology
    Volume: 312, Pages: 128–133
    Link: https://doi.org/10.1016/j.surfcoat.2017.04.004

Lei Ren | Electronic Devices | Best Researcher Award

Published on by Young Scientists Awards

Dr. Lei Ren | Electronic Devices | Best Researcher Award

Lecturer at Nantong university, China

Lei Ren  was born in Jiangsu Province, China, in 1991. He earned his B.S. and Ph.D. in Electrical Engineering from Nanjing University of Aeronautics and Astronautics (NUAA) in 2013 and 2019. Currently, he serves as a Lecturer at the School of Electrical and Automation, Nantong University . His research focuses on static inverters  and condition monitoring of power electronic converters . With multiple publications in top IEEE journals , his work contributes to advancements in power electronics and energy efficiency. His expertise in converter design and health monitoring continues to impact the field of electrical engineering. 🚀

Publication Profile

Orcid

Academic Background

Lei Ren embarked on his academic journey in Electrical Engineering  at Nanjing University of Aeronautics and Astronautics (NUAA) 🏫, Nanjing, China. He earned his Bachelor of Science (B.S.) degree in 2013 , laying a strong foundation in the field. Driven by a passion for innovation and research, he pursued a Ph.D. at the same university, successfully completing it in 2019 . His academic achievements reflect his dedication to advancing power electronics  and electrical engineering. Through rigorous studies and research, he continues to contribute to technological advancements in the field. 🚀

Professional Background

Lei Ren is a dedicated Lecturer at the School of Electrical and Automation, Nantong University , where he imparts knowledge and inspires future engineers. His research focuses on static inverters  and the condition monitoring of power electronic converters , aiming to enhance efficiency and reliability in power systems. Passionate about innovation, he explores advanced techniques to improve energy conversion and system diagnostics . Through his academic and research contributions , he plays a vital role in shaping the future of electrical engineering, fostering technological advancements, and mentoring the next generation of engineers. 🚀

Research Focus

Lei Ren is actively engaged in research on static inverters  and condition monitoring of power electronic converters . His work focuses on improving energy efficiency and system reliability. He has published several high-impact papers in prestigious journals, including the IEEE Transactions on Power Electronics and IET Power Electronics 📖. His studies cover topics such as transformerless high-gain converters, capacitor voltage regulation, and health monitoring of power transistors. Through his innovative research, Lei Ren contributes to advancements in power electronics, enhancing the performance and sustainability of modern electrical systems. 🚀

Publication Top Notes

 

1️⃣ Capacitor Voltage Regulation Strategy for 7-Level Single DC Source Hybrid Cascaded Inverter ⚡📖
Year: 2022 | IEEE Journal of Emerging and Selected Topics in Power Electronics

2️⃣ Self-Adaption Dead-Time Setting for the SiC MOSFET Boost Circuit in the Synchronous Working Mode 🔧🔋
Year: 2022 | IEEE Access

3️⃣ Transformer-Less High Gain Three-Port Converter With Low Voltage Stress and Reduced Switches for Standalone PV Systems ☀️⚙️
Year: 2022 |  IEEE Transactions on Power Electronics

4️⃣ A Series Incremental Inductance Detection Based Sensorless Startup Method for DSEM ⚙️🔍
Year: 2021 |  IEEE Transactions on Industrial Electronics

5️⃣ Parameter Identification Based on Linear Model for Buck Converters ⚡📊
Year: 2021 |  Electrical Engineering

Conclusion

Lei Ren is a highly qualified researcher in power electronics with strong technical expertise and impactful publications. His work on inverters and power monitoring systems is significant for modern energy applications. To further strengthen his eligibility for the Best Researcher Award, he could expand collaborations, increase research citations, and take on leadership roles in funded projects. Given his current contributions, he is a strong candidate for the award.