Explanipedia

Empowering the Future: Cutting-Edge Developments in Supercapacitor Technology for Enhanced Energy Storage Open

Mohamed Salaheldeen, Thomas Nady A. Eskander, Maher Fathalla, V. Zhukova, J.M. Blanco , et al. · 2025

The accelerating global demand for sustainable and efficient energy storage has driven substantial interest in supercapacitor technology due to its superior power density, fast charge–discharge capability, and long cycle life. However, the…

Advances in the Fabrication and Magnetic Properties of Heusler Alloy Glass-Coated Microwires with high Curie Temperature Open

Mohamed Salaheldeen, V. Zhukova, J.M. Blanco, J. González, А. Zhukov · 2025

This review article provides an in-depth analysis of recent advancements in the fabrication, structural characterization, and magnetic properties of Heusler alloy glass-coated microwires, focusing on Co₂FeSi alloys. These microwires exhibi…

The impact of high-temperature annealing on magnetic properties, structure and martensitic transformation of Ni₂MnGa-based glass-coated microwires Open

Mohamed Salaheldeen, V. Zhukova, J.M. Blanco, J. González, А. Zhukov · 2024

Spiral Annealing of Magnetic Microwires Open

A. Chizhik, Paula Corte-León, V. Zhukova, J.M. Blanco, J. González , et al. · 2024

A preprocessing technique named “spiral annealing” was applied for the first time to magnetic microwires. In this process, the sample was arranged in a flat spiral shape during annealing, and subsequent measurements were conducted on the u…

Controlling of the single domain wall propagation in magnetic microwires by magnetostatic interaction Open

Paula Corte-León, Álvaro González, J.M. Blanco, V. Zhukova, M. Ipatov , et al. · 2024

Ultrafast magnetization switching through the single domain wall (DW) propagation has been reported in amorphous micrometric and submicrometric wires. However the performance of prospective devices utilizing DW propagation is determined by…

Effect of Annealing Properties and Giant Magnetoimpedance of Co-Rich Glass-Coated Microwires Open

Alfonso García-Gómez, V. Zhukova, J.M. Blanco, А. Zhukov · 2024

Magnetic Properties and Applications of Glass-coated Ferromagnetic Microwires Open

V. Zhukova, Paula Corte-León, Alexandra Allue, Koldo Gondra, M. Ipatov , et al. · 2023

A remarkable magnetic softness and giant magnetoimpedance (GMI) effect at GHz frequency range havebeen observed in glass-coated microwires subjected to appropriate postprocessing. Co-based microwires present higher GMI effect. Insulating a…

Anomalous Magnetic Anisotropy Behaviour in Co-Rich and Fe-Rich Glass-Coated Microwires under Applied Stress Open

Alfonso García-Gómez, J.M. Blanco, Paula Corte-León, M. Ipatov, Álvaro González , et al. · 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 fi…

Optimization of Magnetoimpedance Effect and Magnetic Properties of Fe-Rich Glass-Coated Microwires by Annealing Open

Álvaro González, Alfonso García-Gómez, V. Zhukova, Paula Corte-León, M. Ipatov , et al. · 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. However, the…

Determination of Magnetic Structures in Magnetic Microwires with Longitudinally Distributed Magnetic Anisotropy Open

A. Chizhik, Paula Corte-León, V. Zhukova, J. González, P. Gawroński , et al. · 2023

We studied the magnetic properties of a glass-covered amorphous microwire that was stress-annealed at temperatures distributed along the microwire length. The Sixtus-Tonks, Kerr effect microscopy and magnetic impedance techniques have been…

Fabrication and Magneto-Structural Properties of Co2-Based Heusler Alloy Glass-Coated Microwires with High Curie Temperature Open

Mohamed Salaheldeen, Alfonso García-Gómez, M. Ipatov, Paula Corte-León, V. Zhukova , et al. · 2022

In this work, we were able to produce Co2FeSi Heusler alloy glass-covered microwires with a metallic nucleus diameter of about 4.4 µm and total sample diameter of about 17.6 μm by the Taylor–Ulitovsky Technique. This low cost and single st…

Advanced Magnetic Microwires for Sensing Applications Open

А. Zhukov, M. Ipatov, Paula Corte-León, J.M. Blanco, V. Zhukova · 2022

Tuning of Magnetoimpedance Effect and Magnetic Properties of Fe-rich Glass-coated Microwires by Joule Heating. Open

Álvaro González, V. Zhukova, Paula Corte-León, A. Chizhik, M. Ipatov , et al. · 2022

Influence of Joule heating on magnetic properties, giant magnetoimpedance (GMI) effect and domain wall (DW) dynamics of Fe75B9Si12C4 glass-coated microwires was studied. A remarkable increase in GMI ratio is observed in Joule heated sample…

Effect of Temperature on Magnetic Properties and Magnetoimpedance Effect in Fe-Rich Microwires Open

Paula Corte-León, I. Škorvánek, F. Andrejka, V. Zhukova, J.M. Blanco , et al. · 2022

Development of Co-Rich Microwires with Graded Magnetic Anisotropy Open

V. Zhukova, Paula Corte-León, J.M. Blanco, M. Ipatov, Álvaro González , et al. · 2021

In this paper, a gradual change in the hysteresis loop of Co-rich glass-coated microwire stress-annealed at variable temperature is observed. Such microwires annealed with a temperature gradient also present a variable squareness ratio and…

Engineering of domain wall propagation in magnetic microwires with graded magnetic anisotropy Open

Paula Corte-León, V. Zhukova, J.M. Blanco, A. Chizhik, M. Ipatov , et al. · 2021

Effect of Joule heating on giant magnetoimpedance effect and magnetic properties of Co-rich microwires Open

Paula Corte-León, V. Zhukova, M. Ipatov, J.M. Blanco, А. Zhukov · 2021

The effect of Joule-heating on hysteresis loops and giant magnetoimpedance effect, GMI; of Co69.2Fe3.6Ni1B12.5Si11Mo1.5C1.2 glass-coated microwire is studied. Joule heating performed at suitable conditions prevents the magnetic hardening o…

Electronic Surveillance and Security Applications of Magnetic Microwires Open

V. Zhukova, Paula Corte-León, J.M. Blanco, M. Ipatov, J. González , et al. · 2021

Applications in security and electronic surveillance require a combination of excellent magnetic softness with good mechanical and anticorrosive properties and low dimensionality. We overviewed the feasibility of using glass-coated microwi…

Development of iron-rich microwires with a unique combination of magnetic properties Open

Paula Corte-León, V. Zhukova, J.M. Blanco, M. Ipatov, Sergey Taskaev , et al. · 2021

We studied the influence of post-processing on magnetic properties of Fe-rich microwires and defined the routes to obtain Fe-rich cost-effective microwires with unique combination of magnetic properties allowing observation of fast and sin…

Electronic Surveillance and Security Applications of Magnetic Microwires Open

V. Zhukova, Paula Corte-León, J.M. Blanco, M. Ipatov, J. González , et al. · 2021

Applications in security and electronic surveillance require combination of excellent magnetic softness with good mechanical and anti-corrosive properties and low dimensionality. We overviewed the properties of soft magnetic glass-coated m…

Optimization of Magnetic Properties of Magnetic Microwires by Post-Processing Open

V. Zhukova, Paula Corte-León, Lorena González-Legarreta, A. Talaat, J.M. Blanco , et al. · 2020

The influence of post-processing conditions on the magnetic properties of amorphous and nanocrystalline microwires have been thoroughly analyzed, paying attention on the influence of magnetoelastic, induced and magnetocrystalline anisotrop…

Controlling the domain wall dynamics in Fe-, Ni- and Co-based magnetic microwires Open

Paula Corte-León, Lorena González-Legarreta, V. Zhukova, M. Ipatov, J.M. Blanco , et al. · 2020

Engineering of Magnetic Softness and Domain Wall Dynamics of Fe-rich Amorphous Microwires by Stress- induced Magnetic Anisotropy Open

Paula Corte-León, J.M. Blanco, V. Zhukova, M. Ipatov, J. González , et al. · 2019

Magnetic microwires for sensor applications Open

А. Zhukov, Paula Corte-León, Lorena González-Legarreta, M. Ipatov, A. Talaat , et al. · 2019

The impact of post-processing on soft magnetic properties and the giant magnetoimpedance (GMI) effect of Fe- and Co-based glass-coated microwires is evaluated. A remarkable improvement of magnetic softness and GMI effect is observed in Fe-…

Magnetic Characterization in the Rayleigh Region of Nanocrystalline Magnetic Cores Open

Mikel Osinalde, Pablo Infante, Lurdes Domínguez, J.M. Blanco, A. Chizhik , et al. · 2018

We report on the structural and magnetic characterization of two nanocrystalline Finemet-type magnetic cores. The nanocrystalline structure developed after annealing the amorphous precursor alloy at 550 °C for 30 and 60 min of annealing ti…

Engineering of Magnetic Properties of Magnetic Microwires Open

А. Zhukov, M. Ipatov, J.M. Blanco, Paula Corte-León, J. Olivera , et al. · 2018

We present an overview of the factors affecting soft magnetic properties, fast domain wall propagation and giant magnetoimpedance (GMI) effect in thin amorphous wires.The magnetoelastic anisotropy is one of the most important parameters th…

Tailoring of magnetoimpedance effect and magnetic softness of Fe-rich glass-coated microwires by stress- annealing Open

V. Zhukova, J.M. Blanco, M. Ipatov, M. Churyukanova, Sergey Taskaev , et al. · 2018

Correlation of Crystalline Structure with Magnetic and Transport Properties of Glass-Coated Microwires Open

А. Zhukov, M. Ipatov, A. Talaat, J.M. Blanco, B. Hernando , et al. · 2017

We overviewed the correlation between the structure, magnetic and transport properties of magnetic microwires prepared by the Taylor-Ulitovsky method involving rapid quenching from the melt and drawing of the composite (metallic core, glas…

Tailoring of Magnetic Properties and Magnetoimpedance Effect in Thin Amorphous Wires Open

А. Zhukov, A. Talaat, M. Ipatov, J.M. Blanco, V. Zhukova · 2016

We have studied the effect of annealing conditions on magnetic properties of amorphous CoFeNi-based glasscoated microwires.We show that annealing can be very effective for manipulation the magnetic properties of amorphous ferromagnetic gla…

Optimization of Soft Magnetic Properties in Nanocrystalline Glass‐Coated Microwires Open

V. Zhukova, A. Talaat, M. Ipatov, J. J. del Val, J.M. Blanco , et al. · 2015

This chapter contains sections titled: Introduction Experimental Details Experimental Results and Discussion Conclusions Acknowledgements

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