Results 11 to 20 of about 296,731 (293)
Electro-Mechanical Resonant Magnetic Field Sensor [PDF]
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2002 We describe a new type of magnetic field sensor which is termed an Electro-Mechanical Resonant Sensor (EMRS). The key part of this sensor is a small conductive elastic element with low damping rate and therefore a high Q fundamental mode of frequency ...
Alexander B. Temnykh +3 more
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Indoor Positioning Using Magnetic Fingerprint Map Captured by Magnetic Sensor Array
Sensors, 2021 By collecting the magnetic field information of each spatial point, we can build a magnetic field fingerprint map. When the user is positioning, the magnetic field measured by the sensor is matched with the magnetic field fingerprint map to identify the ...
Ching-Han Chen +3 more
doaj +1 more source
Magnetoelectric Magnetic Field Sensors: A Review [PDF]
Sensors, 2021 One of the new materials that have recently attracted wide attention of researchers are magnetoelectric (ME) composites. Great interest in these materials is due to their properties associated with the transformation of electric polarization/magnetization under the influence of external magnetic/electric fields and the possibility of their use to ...
Mirza Bichurin +6 more
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Scientific Reports, 2022 The ternary RMn2Ge2 (R = rare earth) intermetallic compounds have attracted great attention due to their interesting magnetic behaviors and magnetotransport responses.
Shuai Huang +5 more
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Nanomaterials, 2022 A kind of novel and compact magnetic field sensor has been proposed and investigated experimentally. The proposed sensor consists of a tapered single mode fiber coupled with a nanostructured magnetic fluid-infiltrated photonic crystal fiber, which is ...
Chencheng Zhang +5 more
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AIP Advances, 2023 The superconductor/magnetoresistance (SC/MR) mixed sensor has the advantage of ultra-high sensitivity, but it is only sensitive to unidirectional magnetic fields that are perpendicular to the superconducting flux-to-field transformation amplifier (SFTA).
Shizhao Chen, Lan Yang
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Spin Torque Gate Magnetic Field Sensor [PDF]
Physical Review Applied, 2021 19 pages, 4 ...
Hang Xie, Xin Chen, Ziyan Luo, Yihong Wu
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Characterization of Fiber-Optic Vector Magnetic Field Sensors Based on the Magneto-Strictive Effect
Sensors, 2023 Fiber-optic magnetic field sensors have garnered considerable attention in the field of marine monitoring due to their compact size, robust anti-electromagnetic interference capabilities, corrosion resistance, high sensitivity, ease of multiplexing and ...
Ning Li +8 more
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Tensor coaxial calibration of magnetic sensor array
Xibei Gongye Daxue Xuebao, 2022 In order to effectively solve the influence of the magnetic sensor array error caused by axial inconsistency on the measurement accuracy, an array composed of four fluxgate sensors is built by using the Euler rotation matrix, and the consistency ...
LEI Yiqin +4 more
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Self-healable printed magnetic field sensors using alternating magnetic fields
Nature Communications, 2022 AbstractWe employ alternating magnetic fields (AMF) to drive magnetic fillers actively and guide the formation and self-healing of percolation networks. Relying on AMF, we fabricate printable magnetoresistive sensors revealing an enhancement in sensitivity and figure of merit of more than one and two orders of magnitude relative to previous reports ...
Xu, R. +11 more
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