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
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Theoretical Study of Microwires with an Inhomogeneous Magnetic Structure Using Magnetoimpedance Tomography [PDF]
SensorsThe recently proposed magnetoimpedance tomography method is based on the analysis of the frequency dependences of the impedance measured at different external magnetic fields.
Nikita A. Buznikov +1 more
doaj +2 more sources
Magnetoimpedance Thin Film Sensor for Detecting of Stray Fields of Magnetic Particles in Blood Vessel [PDF]
Sensors, 2021 Multilayered [FeNi (100 nm)/Cu (3 nm)]5/Cu (500 nm)/[Cu (3 nm)/[FeNi (100 nm)]5 structures were used as sensitive elements of the magnetoimpedance (MI) sensor prototype for model experiments of the detection of magnetic particles in blood vessel.
Grigory Yu. Melnikov +4 more
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Effects of Magnetostatic Interactions in FeNi-Based Multilayered Magnetoimpedance Elements [PDF]
SensorsMultilayered [Cu(3 nm)/FeNi(100 nm)]5/Cu(150 nm)/FeNi(10 nm)/Cu(150 nm)/FeNi(10 nm)/Cu(150 nm)/[Cu(3 nm)/FeNi(100 nm)]5 structures were obtained by using the magnetron sputtering technique in the external in-plane magnetic field.
Grigory Yu. Melnikov +5 more
doaj +2 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
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Giant magnetoimpedance in crystalline Mumetal [PDF]
Solid State Communications, 1999 We studied giant magnetoimpedance (GMI) effect in commercial crystalline Mumetal, with the emphasis to sample thickness dependence and annealing effects.
Knobel, M. +4 more
core +3 more sources
Giant magnetoimpedance: new electrochemical option to monitor surface effects? [PDF]
Biosensors and Bioelectronics, 2006 Magnetoimpedance, MI, change due to surface modification of the sensitive element caused by biofluids was studied with the aim of creating a robust sensor capable of separating the chemical surface modification from the sensing process.
Baselt +11 more
core +3 more sources
Effect of Bias Fields on off-Diagonal Magnetoimpedance (MI) Sensor Performance [PDF]
Журнал нано- та електронної фізики, 2014 This paper investigates the performance of off-diagonal magnetoimpedance in Co-based amorphous wire subjected to dc bias fields: circular and orthogonal (with respect to the wire axis).
N.A. Yudanov +5 more
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On Influence of Magnetic Fields and Excitation Conditions on the Magnetization Distribution in Microwire Magnetoimpedance Element [PDF]
Журнал нано- та електронної фізики, 2014 One of important condition for the successful development of effective magnetic field sensors based on amorphous ferromagnetic microwires is to identify factors affecting the reversal processes in the surface layer of the magnetoimpedance wire.
A.T. Morchenko +2 more
doaj +3 more sources
Magnetoimpedance modulation in a planar magnetoelectric ferromagnet – piezoelectric heterostructure [PDF]
Известия высших учебных заведений: Прикладная нелинейная динамика, 2022 The effect of a giant change in the impedance of ferromagnetic materials under the action of an external magnetic field is widely used to elaborate highly sensitive magnetic field sensors.
Burdin, Dmitry Alekseevich +3 more
doaj +1 more source