Chaojie Hu

Papers

Total Citations

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About

Chaojie Hu is a rising innovator in the field of magnetic sensing and magnetoelectric devices, with research focused on developing high-performance, cost-effective sensor technologies. His work centers on exploiting giant magneto-impedance (GMI) and ferromagnetic resonance phenomena to create sensitive magnetic and strain sensors. In his highly cited 2020 study, Hu reported a remarkable 41,036% giant magneto-impedance effect in commercial inductors, demonstrating that ultra-sensitive magnetic sensors—critical for navigation, robotics, and medical diagnostics—can be achieved without complex, costly fabrication. This breakthrough has garnered 23 citations and offers a transformative path toward accessible, high-performance sensing. Additionally, Hu pioneered a wireless strain sensor prototype based on magnetic strain anisotropy-dependent ferromagnetic resonance in magnetoelectric heterostructures, enabling applications in structural health monitoring and intelligent robotics. With 7 citations, this work underscores his ability to bridge fundamental physics with practical, wireless sensing solutions. Hu’s contributions are shaping the future of low-cost, scalable magnetic and strain sensors, positioning him as a key figure in advancing smart materials for automation and healthcare technologies.