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Ultra-Sensitive Solid-State Magnetic Field Sensors based on Anomalous Hall Effect

Overview Magnetic sensors are widely used in industry, for example, in automotive applications, information storage, metrology, medical devices, and IoT sensors. Our novel high-performing magnetic sensors have both ultra-detectability and high stability, and are inexpensive to manufacture. They also have low intrinsic noise, high temperature stability,...

Published: 6/7/2024 | Inventor(s): Gang Xiao, Kang Wang, Yiou Zhang

Keywords(s):

Category(s): Hardware, Sensors

A magnetic gradiometer device based on magnetic tunneling junctions for use in detection and measurement of structural integrity, inhomogeneities, and magnetic properties of magnetic materials including magnetic cement over large standoff distances

Magnetic Gradiometer Device Based on Magnetic Tunneling Overview Nondestructive testing (NDT) is widely used in industry for noninvasive inspection, diagnosis, and evaluation of materials for defects. Our novel magnetic gradiometer can be used for detection and measurement of structural integrity, inhomogeneities, and magnetic properties of magnetic...

Published: 8/3/2022 | Inventor(s): Gang Xiao, Guanyang He, Yiou Zhang, Xixiang Zhang

Keywords(s):

Category(s): Devices