Giant Magnetoimpedance Effect of Multilayered Thin Film Meanders Formed on Flexible Substrates [PDF]
Micromachines, 2023 The giant magnetoimpedance effect of multilayered thin films under stress has great application prospects in magnetic sensing, but related studies are rarely reported. Therefore, the giant magnetoimpedance effects in multilayered thin film meanders under
Xuecheng Sun +2 more
exaly +5 more sources
Novel Giant Magnetoimpedance Magnetic Field Sensor [PDF]
Sensors, 2020 The idea, design, and tests of the novel GMI sensor are presented, based on the compensation measurement principle, where the local ‘zero-field’ minimum of the double-peak characteristic was utilized as a sensitive null detector.
Piotr Gazda, Roman Szewczyk
doaj +4 more sources
Giant magnetoimpedance sensors [PDF]
IEEE Instrumentation and Measurement Magazine, 2001 Magnetoinductance and giant magnetoimpedance (GMI) sensors have greatly benefited from the development of amorphous wires. These soft ferromagnetic substances exhibit exquisite sensitivity (in the nT range) and wide bandwidth (MHz) in thin film structures. Combining these properties with surface wave technology produces passive, wireless sensors.
L Kraus, Pavel Ripka
exaly +3 more sources
Giant magnetoimpedance materials: Fundamentals and applications
Progress in Materials Science, 2008 Since the discovery of the magnetoimpedance (MI) effect just over a decade ago, international research interest into the giant magnetoimpedance (GMI) effect has been growing. This article aims to provide a comprehensive summary of the GMI topic, encompassing fundamental understanding of the GMI phenomena, the processing and properties of GMI materials ...
Manh-Huong Phan
exaly +4 more sources
Enhanced giant magnetoimpedance in heterogeneous nanobrush [PDF]
Nanoscale Research Letters, 2012 Abstract A highly sensitive and large working range giant magnetoimpedance (GMI) effect is found in the novel nanostructure: nanobrush. The nanostructure is composed of a soft magnetic nanofilm and a nanowire array, respectively fabricated by RF magnetron sputtering and electrochemical deposition.
Zhang, Yi +5 more
openaire +3 more sources
Giant magnetoimpedance in crystalline Mumetal [PDF]
Solid State Communications, 1999 8 pages, 3 ...
Nie, HB +4 more
core +4 more sources
Optimization of magnetic properties and GMI effect of Thin Co-rich Microwires for GMI Microsensors [PDF]
Sensors, 2020 Magnetic microwires can present excellent soft magnetic properties and a giant magnetoimpedance effect. In this paper, we present our last results on the effect of postprocessing allowing optimization of the magnetoimpedance effect in Co-rich microwires ...
Lorena Gonzalez-Legarreta +6 more
doaj +2 more sources
Engineering of giant magnetoimpedance effect of amorphous and nanocrystalline microwires
Advanced Electromagnetics, 2016 We present our studies of the factors affecting soft magnetic properties and giant magnetoimpedance effect in thin amorphous and nanocrystalline microwires.
V. Zhukova +4 more
doaj +4 more sources
Optimization of Magnetoimpedance Effect and Magnetic Properties of Fe-Rich Glass-Coated Microwires by Annealing [PDF]
Sensors, 2023 As-prepared Fe-rich microwires with perfectly rectangular hysteresis loops present magnetization reversal through fast domain wall propagation, while the giant magnetoimpedance (GMI) effect in Fe-rich microwires is rather low.
Alvaro González +7 more
doaj +2 more sources
Room temperature giant magnetoimpedance in polycrystalline La0.75Ba0.25MnO3
AIP Advances, 2016 We report the magnetic field dependence of electrical impedance Z in polycrystalline La0.75Ba0.25MnO3 a function of frequency from f = 1 MHz to 1 GHz at room temperature.
Pawan Kumar, Km Rubi, R. Mahendiran
doaj +2 more sources