Tuning Metamaterials by using Amorphous Magnetic Microwires. [PDF]
Sci Rep, 2017 In this work, we demonstrate theoretically and experimentally the possibility of tuning the electromagnetic properties of metamaterials with magnetic fields by incorporating amorphous magnetic microwires.
Lopez-Dominguez V +3 more
europepmc +5 more sources
Enhancing the Squareness and Bi-Phase Magnetic Switching of Co2FeSi Microwires for Sensing Application [PDF]
Sensors, 2023 In the current study we have obtained Co2FeSi glass-coated microwires with different geometrical aspect ratios, ρ = d/Dtot (diameter of metallic nucleus, d and total diameter, Dtot).
Mohamed Salaheldeen +5 more
doaj +2 more sources
Performance of Fluxgate Magnetometer with Cu-Doped CoFeSiB Amorphous Microwire Core [PDF]
SensorsIn this study, we investigated the effects of Cu doping on the performance of CoFeSiB amorphous microwires as the core of a fluxgate magnetometer.
Bin Wang +6 more
doaj +2 more sources
Contactless Inductive Sensors Using Glass-Coated Microwires [PDF]
SensorsThis paper explores the potential of amorphous and nanocrystalline glass-coated microwires as highly versatile, miniaturized sensing elements, leveraging their intrinsic nonlinear magnetization dynamics. In magnetic systems, this approach is particularly
Larissa V. Panina +5 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
Anomalous Magnetic Anisotropy Behaviour in Co-Rich and Fe-Rich Glass-Coated Microwires under Applied Stress [PDF]
Sensors, 2023 In this article, we study the effect of annealing temperature and applied stress on the magnetic properties of Fe71.80B13.27Si11.02Nb2.99Ni0.92 and Co65.34Si12.00B10.20Cr8.48Fe3.90Mo0.08 microwires. An anomalous behavior of the coercive field is observed
Alfonso García-Gómez +7 more
doaj +2 more sources
Review of Domain Wall Dynamics Engineering in Magnetic Microwires [PDF]
Nanomaterials, 2020 The influence of magnetic anisotropy, post-processing conditions, and defects on the domain wall (DW) dynamics of amorphous and nanocrystalline Fe-, Ni-, and Co-rich microwires with spontaneous and annealing-induced magnetic bistability has been ...
Valentina Zhukova +7 more
doaj +2 more sources
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
Development of Magnetically Soft Amorphous Microwires for Technological Applications
Chemosensors, 2022 Amorphous magnetic microwires can be suitable for a variety of technological applications due to their excellent magnetic softness and giant magnetoimpedance (GMI) effect.
Valentina Zhukova +6 more
doaj +1 more source
Electronic Surveillance and Security Applications of Magnetic Microwires
Chemosensors, 2021 Applications in security and electronic surveillance require a combination of excellent magnetic softness with good mechanical and anticorrosive properties and low dimensionality.
Valentina Zhukova +5 more
doaj +1 more source