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
Mengyu Liu +6 more
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Magnetoimpedance Effect in Cobalt-Based Amorphous Ribbons with an Inhomogeneous Magnetic Structure [PDF]
Sensors, 2023 The results of a computer simulation and experimental study of the magnetoimpedance effect (MI) in amorphous Co68.5Fe4.0Si15.0B12.5 and Co68.6Fe3.9Mo3.0Si12.0B12.5 ribbons in the ac frequency range from 0.01 to 100 MHz are presented.
D A Bukreev, M S Derevyanko
exaly +4 more sources
Proposing magnetoimpedance effect for neuromorphic computing [PDF]
Scientific Reports, 2023 Oscillation of physical parameters in materials can result in a peak signal in the frequency spectrum of the voltage measured from the materials. This spectrum and its amplitude/frequency tunability, through the application of bias voltage or current ...
Loghman Jamilpanah +4 more
doaj +4 more sources
On the nature of the interlayer magnetic interactions in biphase ferromagnetic films [PDF]
Scientific Reports, 2023 We report on the nature of the interlayer magnetic interactions in NiFe/Cu/Co films. By probing the quasi-static and dynamic magnetic properties of biphase ferromagnetic films, with soft and hard ferromagnetic phases intermediated by a non-magnetic layer,
E. F. Silva +4 more
doaj +2 more sources
Magnetic Properties of FeNi/Cu-Based Lithographic Rectangular Multilayered Elements for Magnetoimpedance Applications [PDF]
Sensors, 2023 The rectangular elements in magnetoimpedance (MI) configuration with a specific nanocomposite laminated structure based on FeNi and Cu layers were prepared by lift-off lithographic process.
Grigory Yu. Melnikov +6 more
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Magnetoimpedance Biosensors and Real-Time Healthcare Monitors: Progress, Opportunities, and Challenges [PDF]
Biosensors, 2022 A small DC magnetic field can induce an enormous response in the impedance of a soft magnetic conductor in various forms of wire, ribbon, and thin film.
Valery Ortiz Jimenez +11 more
doaj +2 more sources
Giant magnetoimpedance sensors [PDF]
IEEE Instrumentation & 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.
M. Hauser, L. Kraus, P. Ripka
openaire +2 more sources
The Study of the Distribution of Electrical and Magnetic Properties over the Conductor Cross-Section Using Magnetoimpedance Tomography: Modeling and Experiment [PDF]
Sensors, 2022 A description of the method of magnetoimpedance tomography is presented. This method is based on the analysis of the frequency dependences of the impedance obtained in magnetic fields of various strengths.
Dmitry A. Bukreev +4 more
doaj +2 more sources
Directional Field-Dependence of Magnetoimpedance Effect on Integrated YIG/Pt-Stripline System [PDF]
Sensors, 2021 We investigated the magnetization dynamics through the magnetoimpedance effect in an integrated YIG/Pt-stripline system in the frequency range of 0.5 up to 2.0 GHz.
Arthur L. R. Souza +6 more
doaj +2 more sources
Domain Structure Transformation and Impedance Tuning in Partially Nanocrystallized Fe-Based Microwires [PDF]
SensorsFe-based amorphous microwires were studied to examine the effect of partial surface nanocrystallization on their magnetic and electrical properties. Controlled annealing was used to induce nanocrystallization within the surface layer of the metallic core.
Oleg Aksenov +2 more
doaj +2 more sources