Xiangyong Zhao

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About

Xiangyong Zhao is at the forefront of advancing piezoelectric microsystems for next-generation sensing technologies. His research focuses on two key areas: piezoelectric micromachined ultrasonic transducers (PMUTs) and smart tactile sensing materials. Zhao’s major contribution lies in engineering high-performance PMUTs using scandium aluminum nitride (ScAlN) on flexurally suspended membranes, achieving unprecedented long-range detection capabilities essential for miniature robotics in complex environments. His 2024 work on ScAlN PMUTs has already garnered 10 citations, highlighting its immediate impact on distance sensing applications. Additionally, his comprehensive 2025 review of BaTiO₃-based polymer composites for smart tactile sensing (5 citations) synthesizes critical advances in flexible, high-sensitivity materials for human-machine interfaces. Through these efforts, Zhao is bridging the gap between fundamental material science and practical device engineering, enabling more capable sensors for autonomous systems and wearable electronics. His work promises to enhance the perceptual abilities of robots and smart devices, making them more responsive and autonomous in real-world settings.