Results 11 to 20 of about 103,370 (262)
An "exceptional" magnetic sensor. [PDF]
Light Sci ApplAbstract Building a sensitive magnetic field sensor is non-trivial; building a more sensitive one by adding extra loss to the sensor is counterintuitive, but with innovative ideas from non-Hermitian physics like an exceptional point, a new magnetic field sensor first of its kind paves the way for broader applications of similar techniques.
Yi Z, Agarwal GS, Scully MO.
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Magnetic Resonance Sensors [PDF]
Sensors, 2014 Magnetic Resonance finds countless applications, from spectroscopy to imaging, routinely in almost all research and medical institutions across the globe. It is also becoming more frequently used for specific applications in which the whole instrument and system is designed for a dedicated application.
Robert H. Morris, Michael I. Newton
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Magnetic Nanoparticle Sensors [PDF]
Sensors, 2009 Many types of biosensors employ magnetic nanoparticles (diameter = 5–300 nm) or magnetic particles (diameter = 300–5,000 nm) which have been surface functionalized to recognize specific molecular targets. Here we cover three types of biosensors that employ different biosensing principles, magnetic materials, and instrumentation. The first type consists
Koh, Isaac, Josephson, Lee
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Electrospun Fe3O4-PVDF Nanofiber Composite Mats for Cryogenic Magnetic Sensor Applications
Textiles, 2021 Magnetically responsive, mechanically stable and highly flexible iron (III) oxide-polyvinylidene fluoride (Fe3O4-PVDF) piezoelectric composite fiber mats were fabricated via one step electrospinning method for magnetic sensing at cryogenic temperature ...
Tonoy Chowdhury +2 more
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Petroleum, 2019 When a pig mounted with permanent magnets gets stuck in the pipeline, it can be located by detecting the magnetic anomalies on the ground using a single-axis magnetic sensor.
Wei Xu +4 more
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Sensors, 2017 With the advancements in micro-electromechanical systems (MEMS) technologies, magnetic and inertial sensors are becoming more and more accurate, lightweight, smaller in size as well as low-cost, which in turn boosts their applications in human movement ...
Bingfei Fan, Qingguo Li, Tao Liu
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Recent Progress of Biomimetic Tactile Sensing Technology Based on Magnetic Sensors
Biosensors, 2022 In the past two decades, biomimetic tactile sensing technology has been a hot spot in academia. It has prospective applications in many fields such as medical treatment, health monitoring, robot tactile feedback, and human–machine interaction.
Jiandong Man +2 more
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Nonlinear conjugate gradient methods in micromagnetics
AIP Advances, 2017 Conjugate gradient methods for energy minimization in micromagnetics are compared. The comparison of analytic results with numerical simulation shows that standard conjugate gradient method may fail to produce correct results. A method that restricts the
J. Fischbacher +11 more
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A magnetic frequency mixing sensor for mechanical properties measurement of ferromagnetic material
Measurement: Sensors, 2019 A magnetic frequency mixing sensor was optimized and designed for mechanical properties measurement of ferromagnetic material. Three-dimensional finite element simulations have been carried out to investigate the influences of material and dimensions of ...
Jingpin Jiao +4 more
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Eddy Current Sensor System for Tilting Independent In-Process Measurement of Magnetic Anisotropy
Sensors, 2021 Modern production equipment is based on the results of quality control as well as process parameters. The magnetic anisotropy of materials is closely connected to internal mechanical stress by the Villari effect, and also to hardening effects due to ...
Frank Wendler +6 more
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