Xiaolong Wen | Sensors | Best Researcher Award

Prof. Xiaolong Wen | Sensors | Best Researcher Award

Deputy Director, University of Science and Technology Beijing,China

Xiaolong Wen, Ph.D., is an Associate Professor at the Department of Physics, University of Science and Technology Beijing, China. He specializes in MEMS-based electric field sensors and instrumentation. Dr. Wen holds a Ph.D. from the University of Chinese Academy of Sciences and has had research experiences at prestigious institutions like Tsinghua University and the University of Cambridge. He has led various projects, including the development of high-performance electric field sensors, lightning warning systems, and 3D electric field measurement technologies. His research has contributed significantly to the fields of sensor technology, electrical engineering, and atmospheric research.

Profile 

Education

Dr. Xiaolong Wen completed his Bachelor’s degree in Applied Physics at the University of Science and Technology Beijing in 2009. He then pursued his Ph.D. at the Institute of Electronics, University of Chinese Academy of Sciences, focusing on transducer technology and MEMS sensors. He earned his Ph.D. in 2014. Dr. Wen later conducted postdoctoral research at Tsinghua University’s Institute of Microelectronics from 2014 to 2016, where he worked on advanced electric field sensor technologies. He has also served as a Visiting Scholar at the University of Cambridge, Department of Engineering, from 2023 to 2024, further broadening his research network and expertise in sensor technology.

Experience

 Dr. Xiaolong Wen’s career spans various academic and research roles. He is currently an Associate Professor at the University of Science and Technology Beijing (2022-present). Prior to this, he was a Lecturer in the same department (2017-2022). His postdoctoral research at Tsinghua University’s Institute of Microelectronics focused on MEMS-based sensors, contributing to the development of innovative technologies in electric field sensing. Dr. Wen has served as a core member and project leader in several national research projects, including those funded by the National Natural Science Foundation of China and the National Key Research and Development Plan of China. His research includes leading advancements in the development, mass manufacturing, and application of MEMS electric field sensors, with contributions in lightning hazard warning systems and high-altitude sensors. His expertise is highly recognized in both academic and industrial circles.

Awards and Honors 

Dr. Xiaolong Wen’s work has earned numerous accolades. He won the Top Prize in the China (International) Sensor Innovation Competition in 2014 for his outstanding contributions to sensor technologies. In 2015, he received the 1st Prize in the Beijing Science and Technology Award and the 1st Prize in the Transformation Award of Science and Technology from the Chinese Academy of Sciences, Beijing Branch. In 2022, he was awarded the 3rd Prize in the Chinese Ministry of Education Teaching Instruments Competition for Colleges and Universities, recognizing his excellence in teaching and instrumentation development. He was also honored with the Outstanding Paper Award from the Instrumentation Journal in 2014, a testament to his impactful research in the sensor field. These awards reflect his leadership, innovation, and ongoing contributions to science and technology.

Research Focus 

Dr. Xiaolong Wen’s primary research focus is on the development and application of MEMS (Microelectromechanical Systems) electric field sensors. He leads several national projects, including research into 3D electric field sensors, the noise characterization of microsensors, and the development of highly stable and sensitive sensor technologies. His work addresses critical challenges in atmospheric electricity, lightning hazard warning, and high-altitude electric field measurement systems. Dr. Wen’s research aims to improve the performance, reliability, and manufacturing consistency of MEMS-based sensors, applying these advancements to meteorology, public safety, and environmental monitoring. His innovative work in electric field decoupling algorithms, signal processing circuits, and sensor calibration techniques has advanced the practical application of electric field sensors in diverse real-world scenarios.

Publications

  • “Design, fabrication, and application of an SOI-based resonant electric field microsensor with coplanar comb-shaped electrodes” 📐⚡
  • “A novel MEMS chip-based atmospheric electric field sensor for lightning hazard warning applications” 🌩️🔬
  • “A non-intrusive voltage measurement scheme based on MEMS electric field sensors: Theoretical analysis and experimental verification of AC power lines” ⚡📊
  • “Enhanced sensitivity and stability of a novel resonant MEMS electric field sensor based on closed-loop feedback” 🔧📏
  • “Non-intrusive DC voltage measurement based on resonant electric field microsensors” ⚡📝
  • “Toward atmospheric electricity research: A low-cost, highly sensitive, and robust balloon-borne electric field sounding sensor” 🎈⚡
  • “Measuring method of three-dimensional atmospheric electric field based on coplanar decoupling structure” 🌍⚡
  • “Resolution-enhancing structure for the electric field microsensor chip” 🛠️💡
  • “Three-dimensional electric field measurement method based on coplanar decoupling structure” 🌐⚡
  • “Design of a novel micromachined non-contact resonant voltage sensor for power distribution systems” ⚡🔌
  • “High performance electric field microsensor with combined differential structure” 🔬⚡
  • “A novel MEMS chip-based ground atmospheric electric field sensor” 🌍🌩️
  • “AC/DC fields demodulation methods of resonant electric field microsensor” 📊⚡
  • “Improved microsensor-based fieldmeter for ground-level atmospheric electric field measurements” 🌍🛠️
  • “Computation of capacitance and electrostatic forces for electrostatically driving actuators considering fringe effects” 💡⚙️
  • “A Washable, Permeable, and Ultrasensitive Sn-Based Textile Pressure Sensor for Health Monitoring” 👗💡
  • “Research and development on MEMS-based electric field sensor” 🛠️⚡
  • “Humidity-induced charge leakage and field attenuation in electric field microsensors” 💧⚡
  • “Study on the multiperiod bipolar inductive absolute angle sensor” 🧭🔧
  • “A resonant electrostatic field microsensor with self-compensation for sensitivity drift” 🔄⚡

Majed Alghamdi | Micro-electromechanical System | Best Researcher Award

Dr Majed Alghamdi | Micro-electromechanical System | Best Researcher Award

General Manager , King Abdulaziz City for Science and Technology (KACST) , Saudi Arabia

Majed S. Alghamdi is a technology executive based in Riyadh, Saudi Arabia, with over 13 years of experience in leading innovation and research in electronics, MEMS, and sensor technologies. He holds a PhD in System Design Engineering from the University of Waterloo, Canada, and has worked extensively on technology transfer and product development. As General Manager at King Abdulaziz City for Science and Technology (KACST), he leads national security and defense projects and collaborates with global partners. Dr. Alghamdi has over 20 publications and four patents, and he has led pioneering work on gas sensors, inertial measurement units, and advanced electronics systems. He has also been actively involved in mentoring researchers and guiding industrial partnerships. His leadership extends beyond research, having organized major conferences and contributed to shaping the technology ecosystem in Saudi Arabia.

Profile

Strengths for the Award

  1. Extensive Academic and Professional Experience:
    • Dr. Alghamdi has over 13 years of experience, with significant contributions in both academic research and technology development, particularly in the areas of MEMS, sensors, IoT, and wireless sensor networks.
    • His academic background includes a Ph.D. in System Design Engineering and multiple other degrees, backed by visiting professorships at prestigious institutions like the University of California, Los Angeles (UCLA) and the University of Waterloo, Canada.
  2. Innovative Contributions to Research and Technology Development:
    • Dr. Alghamdi has authored over 20 publications, with several being cited in high-impact journals such as Physics Reports, Sensors, and Scientific Reports. His research covers a wide range of topics, including MEMS actuators, gas sensors, inertial measurement units, and electrostatic MEMS devices, which are highly relevant in today’s technological landscape.
    • His involvement in over 10 research and development projects, such as the Inertial Navigation System (INS) with SAMI and the design of high-performance IMUs, demonstrates his technical expertise and innovation in advancing cutting-edge technologies.
  3. Leadership and Mentorship:
    • As General Manager of the National Security Program and Director at KACST, Dr. Alghamdi has shown exemplary leadership in managing teams of over 120 researchers, fostering innovation, and creating synergies between local and global partners.
    • He has been instrumental in shaping the direction of research in electronics, photonics, and defense systems in Saudi Arabia, acting as both a team leader and a speaker at high-profile forums such as the Future Semiconductor Forum.
  4. Patent Portfolio and Real-World Impact:
    • With four patents to his name, Dr. Alghamdi has made tangible contributions to advancing technology, further solidifying his status as a leader in applied research.
    • The smart gas sensor and optical sensor for analyzing milk quality are examples of his work having direct applications to industry and society, impacting both safety (toxic gas detection) and health (milk quality monitoring).
  5. International Collaboration and Recognition:
    • His role in projects like the collaboration with Berkeley University on autonomous trucks, and with Saudi Aramco on hydrogen sensors, highlights his ability to lead international research initiatives and bridge gaps between academia, government, and industry.
    • His recent achievements, such as the KACST Values Award and recognition in leadership training programs (e.g., HEC Paris Leadership Course), underscore his commitment to continuous professional growth and leadership excellence.

Areas for Improvement

  1. Broader Public Engagement:
    • While Dr. Alghamdi’s work has significantly advanced technical research, there could be an opportunity to increase his public engagement, particularly in the dissemination of his research to a broader audience. Engaging more actively in science outreach, policy advocacy, and public speaking could enhance the visibility of his work.
  2. Cross-disciplinary Collaboration:
    • Dr. Alghamdi’s focus on electronics, MEMS, and sensors is highly specialized, but there might be additional value in collaborating across even more diverse fields such as artificial intelligence, machine learning, or sustainability technologies, to further expand the potential applications of his work.
  3. Increasing Citation Impact:
    • While Dr. Alghamdi’s research is cited, expanding the visibility of his work in even more high-impact journals or conferences could further enhance the recognition of his contributions in the global research community.

Education 

Dr. Majed S. Alghamdi earned a Ph.D. in System Design Engineering from the University of Waterloo, Canada, in 2018, after completing a M.A.Sc. in the same field at the same university in 2014. His academic journey began with a B.Sc. in Electrical Engineering (Electronics and Communication) from King Abdulaziz University (KAU) in 2009, Saudi Arabia. Throughout his academic career, Dr. Alghamdi has received advanced training and has been a visiting researcher and professor at top institutions. In 2014, he participated in the Winter Enrichment Program at KAUST, KSA, and served as a Visiting Professor at Solar Junction Corp. in Arizona, USA, and the Center of Excellence for Green Nanotechnologies at UCLA in 2019. His education has laid a robust foundation for his leadership in technology research, especially in electronics, sensors, and MEMS technology.

Experience 

Dr. Majed S. Alghamdi has a distinguished career spanning over 13 years, with significant leadership roles in research and technology development. Since 2009, he has been a key figure at King Abdulaziz City for Science and Technology (KACST), where he currently serves as General Manager of the National Security Program (since 2022). Previously, he held directorial roles at the National Center for Electronics and Defense Systems and the National Center for Electronics and Photonics Technology, where he led over 120 researchers, developing cutting-edge technologies in electronics, IoT, and sensor systems. Dr. Alghamdi’s work spans both technical and managerial responsibilities, including overseeing R&D projects, developing industrial partnerships, and driving national technology strategies. He has also collaborated with Berkeley University, Saudi Aramco, and SAMI on high-profile projects such as autonomous trucks and hydrogen gas sensors. Additionally, he has contributed to academia as a Research Associate Professor at KACST.

Awards and Honors 

Dr. Majed S. Alghamdi’s career is marked by several prestigious awards and honors. He received the KACST Values Award in 2022, recognizing his leadership and contributions to the Kingdom’s technological advancement. He has completed several notable executive leadership programs, including the Building Your Leadership Skills Course from HEC Paris (2023), the Effective Leadership Program (2023), and Research, Development, and Innovation (RDI) Management (2023). These achievements highlight his commitment to continuous professional development. Dr. Alghamdi has been recognized for his role as a speaker at the Future Semiconductor Forum in 2022, further solidifying his status as a thought leader. His leadership has been instrumental in advancing Saudi Arabia’s technological ecosystem, particularly in defense, electronics, and green nanotechnology. These accomplishments showcase his excellence not only in research but also in fostering collaboration between academia, government, and industry.

Research Focus 

Dr. Majed S. Alghamdi’s research spans several high-impact fields, including MEMS technology, sensor systems, electronics, and nanotechnology. He has pioneered advancements in Inertial Measurement Units (IMUs), gas sensors, and wireless sensor networks, developing cutting-edge solutions for both industrial and defense applications. His work has significant practical applications, such as in hydrogen detection for energy sectors in collaboration with Saudi Aramco, and gas sensors for detecting harmful gases in various environments. He has also been a key investigator in the Inertial Navigation System (INS) with SAMI and in projects involving autonomous vehicles in partnership with Berkeley University. Dr. Alghamdi’s research also extends to the development of optical sensors for milk quality analysis and green nanotechnology initiatives aimed at environmental sustainability. Through his work, he continues to push the boundaries of electronics and sensor technology, addressing real-world challenges with innovative solutions.

Publications

  1. Dynamics of large oscillations in electrostatic MEMS – Physics Reports (2024) 📚🧪
  2. Nano Groove and Prism-Structured Triboelectric Nanogenerators – Micromachines (2023) 💡🔬
  3. Experimental construction of force- and frequency-response curves of nonlinear resonators – Chaos (2023) 📉⚙️
  4. A low-power differential readout interface for capacitive accelerometer-based SHM applications – Analog Integrated Circuits and Signal Processing (2022) 🛠️📊
  5. Detection of Volatile Organic Compounds by Using MEMS Sensors – Sensors (2022) 🌱⚡
  6. An overview of sensors and sensing materials for heavy metals in aqueous environments – Canadian Journal of Chemical Engineering (2022) 🧪🌍
  7. An Electrostatic MEMS Roll-Pitch Rotation Rate Sensor with In-Plane Drive Mode – Sensors (2022) 🔄🔧
  8. Prospect of New AFM Probe Design Enabled by Stress Gradient – TRANSDUCERS 2021 🧲🔬
  9. Quasi-Static Pull-in: an Instability in Electrostatic Actuators – Scientific Reports (2020) ⚡📐
  10. Large oscillation of electrostatically actuated curved beams – Journal of Micromechanics and Microengineering (2020) 📏💥

Conclusion

Dr. Majed S. Alghamdi is a highly qualified candidate for the Best Researcher Award. His exceptional leadership, innovative research, contributions to the development of advanced technologies, and strong academic background make him a standout figure in the fields of electronics and sensor technologies. His ability to manage large-scale projects, mentor teams, and contribute to impactful technological advancements positions him as a leading researcher not only in Saudi Arabia but internationally.Awarding him this honor would acknowledge his significant achievements in both applied and fundamental research, and his ongoing influence in shaping the future of technology and innovation.