Results 31 to 40 of about 219,873 (266)

A Benchmark of Integrated Magnetometers and Magnetic Gradiometers

open access: yesIEEE Access, 2023
This survey paper compiles and benchmarks the performance of integrated magnetic sensors, in terms of their noise and full-scale magnetic field. In total, we collected performance metrics of 31 sensors realized in various technologies. For each sensor, we derived a noise model to estimate the noise under the same conditions. We obtained a comprehensive
Bruno Brajon   +2 more
openaire   +2 more sources

Advances and Challenges for Magnetic Planarization and Integration – An Overview

open access: yesIEEE Open Journal of the Industrial Electronics Society
Efficiency, power density, and switching frequency are the three key drivers for advancing high-performance power supplies. However, the reliance on conventional wire-wound magnetic components has significantly hindered the development of this field ...
Yue Liu   +5 more
doaj   +1 more source

A New Approach Integrated Magnetics Double-Frequency DC/DC Converter

open access: yesIEEE Access, 2020
Double-frequency DC/DC converter can improve switching frequency and reduce switching loss than single-frequency DC/DC converter. However, it is heavy and large due to its small high-frequency inductor and large low-frequency inductor.
Shengwei Gao, Hao Wang
doaj   +1 more source

Characterization of Fiber-Optic Vector Magnetic Field Sensors Based on the Magneto-Strictive Effect

open access: yesSensors, 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
doaj   +1 more source

A Novel Quasi-Single-Stage High-Efficiency and High-Power-Factor AC/DC Converter

open access: yesEnergies
Quasi-single-stage AC/DC converters offer the advantages of fewer power devices, simplified control, and high power density in single-phase front-end applications.
Jiayao Ling   +4 more
doaj   +1 more source

Modeling and Stability Analysis of $LCL$ -Type Grid-Connected Inverters: A Comprehensive Overview

open access: yesIEEE Access, 2019
Due to the advantages of superior harmonics attenuation ability and reduced size, the LCL filter has been widely adopted to interface between the inverter and the grid for improving the quality of injected grid currents.
Yang Han   +6 more
doaj   +1 more source

Lithographically Ordered FePt L10 Dots with High Coercivity for Logic-Conditioned Magnetic Nanostructures

open access: yesCrystals, 2023
In order to develop the building blocks for future biosensing and spintronic applications, an engraving technique using electron beam lithography is employed in order to develop nanomagnetic pre-patterned structures with logic potential.
Ovidiu Crisan, Alina Daniela Crisan
doaj   +1 more source

The boundary integral method for magnetic billiards [PDF]

open access: yesJournal of Physics A: Mathematical and General, 2000
28 pages, 12 ...
Hornberger, K., Smilansky, U.
openaire   +3 more sources

Feedforward-feedback hybrid control for magnetic shape memory alloy actuators based on the Krasnosel'skii-Pokrovskii model. [PDF]

open access: yesPLoS ONE, 2014
As a new type of smart material, magnetic shape memory alloy has the advantages of a fast response frequency and outstanding strain capability in the field of microdrive and microposition actuators.
Miaolei Zhou, Qi Zhang, Jingyuan Wang
doaj   +1 more source

Faraday effect in CoPt-CaF2 nanogranular films with hard magnetic property for magnetic-field-free faraday devices

open access: yesFrontiers in Physics, 2022
Magneto-optical Faraday devices, such as optical isolators, require a structure to apply a magnetic field to the incorporated magneto-optical material.
Nobukiyo Kobayashi   +3 more
doaj   +1 more source

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