Permalloy-Based Thin Film Structures: Magnetic Properties and the Giant Magnetoimpedance Effect in the Temperature Range Important for Biomedical Applications. [PDF]
Sensors (Basel), 2017 Permalloy-based thin film structures are excellent materials for sensor applications. Temperature dependencies of the magnetic properties and giant magneto-impedance (GMI) were studied for Fe19Ni81-based multilayered structures obtained by the ion-plasma
Chlenova AA +5 more
europepmc +5 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
Magnetoimpedance Effect in the Ribbon-Based Patterned Soft Ferromagnetic Meander-Shaped Elements for Sensor Application [PDF]
Sensors, 2019 Amorphous and nanocrystalline soft magnetic materials have attracted much attention in the area of sensor applications. In this work, the magnetoimpedance (MI) effect of patterned soft ferromagnetic meander-shaped sensor elements has been investigated ...
Zhen Yang +6 more
doaj +2 more sources
Modeling of Magnetic Field Influence on Electrophysical Effects in Magnetoimpedance Microwires [PDF]
Журнал нано- та електронної фізики, 2016 The pursuance of the research of dependency between magnetoimpedance effect and the distribution of magnetization relatively to amorphous ferromagnetic microwire axis is important for creating high-sensitive magnetic field sensors. Distribution of signal
R.I. Shakirzyanov +3 more
doaj +3 more sources
Non-Contact Current Sensing System Based on the Giant Magnetoimpedance Effect of CoFeNiSiB Amorphous Ribbon Meanders [PDF]
MicromachinesA sensitive non-contact sensing system based on the CoFeNiSiB amorphous ribbon giant magnetoimpedance (GMI) effect is proposed for current testing.
Zhen Yang +3 more
doaj +2 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
doaj +4 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
Magneto-X Effects in Magnetic Soft Materials and Their Applications. [PDF]
Adv Sci (Weinh)This review systematically explores magnetic soft materials (MSMs), a novel class of composites that transform under magnetic fields. It catalogs fundamental “Magneto‐X” effects, classifies materials by their matrix and magnetic fillers, and highlights transformative applications in soft robotics, biomedical devices, flexible electronics, etc. Finally,
Xiang Z +5 more
europepmc +2 more sources
Chemosensors, 2023 Today, there is an increasing demand for progress in the magnetoimpedance (MI) response of cost-effective soft-magnetic materials for use in high-performance sensing devices.
David González-Alonso +4 more
doaj +1 more source
Optimization of magnetic properties and GMI effect of Thin Co-rich Microwires for GMI Microsensors
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 +1 more source