Excellent soft magnetic properties in Co-based amorphous alloys after heat treatment at temperatures near the crystallization onset

MG Nematov, V Kolesnikova, SA Evstigneeva… - Journal of Alloys and …, 2022 - Elsevier
The effect of heat treatment of Co-based amorphous microwires at temperatures near the
crystallization (T cr) onset on micromagnetic structure, magnetostriction, and …

[HTML][HTML] Controlling of the single domain wall propagation in magnetic microwires by magnetostatic interaction

P Corte-Leon, A Gonzalez, JM Blanco… - Journal of Science …, 2024 - Elsevier
Ultrafast magnetization switching through the single domain wall (DW) propagation has
been reported in amorphous micrometric and submicrometric wires. However the …

Linear position sensor using magnetically bistable microwire

P Jacko, R Jurč, L Galdun, Ľ Hvizdoš, D Kováč… - Sensors and Actuators A …, 2023 - Elsevier
A linear position sensor based on the unique functionality of the magnetically bistable glass-
coated microwire is presented. Despite the magnetic nature of the sensor, it is possible to …

Analog lock-in amplifier design using subsampling for accuracy enhancement in GMI sensor applications

JM Algueta-Miguel, JJ Beato-López, AJ López-Martín - Sensors, 2022 - mdpi.com
A frequency downscaling technique for enhancing the accuracy of analog lock-in amplifier
(LIA) architectures in giant magneto-impedance (GMI) sensor applications is presented in …

An indirect method of micromagnetic structure estimation in microwires

I Alekhina, V Kolesnikova, V Rodionov, N Andreev… - Nanomaterials, 2021 - mdpi.com
The tunable magnetic properties of amorphous ferromagnetic glass-coated microwires make
them suitable for a wide range of applications. Accurate knowledge of the micromagnetic …

The Influence of Internal Stress on the Nanocrystal Formation of Amorphous Fe73.8Si13B9.1Cu1Nb3.1 Microwires and Ribbons

A Fuks, G Abrosimova, O Aksenov, M Churyukanova… - Crystals, 2022 - mdpi.com
The early stages of nanocrystallization in amorphous Fe73. 8Si13B9. 1Cu1Nb3. 1 ribbons
and microwires were compared in terms of their internal stress effects. The microstructure …

Hard magnetic properties of Co-rich microwires crystallized by current annealing

SA Evstigneeva, MG Nematov… - IEEE Magnetics …, 2020 - ieeexplore.ieee.org
Micromagnets in the form of microwires have become a subject of interest in various
applications including magnetic field bias elements in miniature actuators, sensors, and …

[HTML][HTML] Spiral Annealing of Magnetic Microwires

A Chizhik, P Corte-Leon, V Zhukova, JM Blanco… - Sensors, 2024 - mdpi.com
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 …

Interpretation of Kerr microscopic domain contrast on curved surfaces

I Soldatov, V Kolesnikova, V Rodionova… - IEEE Magnetics …, 2021 - ieeexplore.ieee.org
In this letter, we address a technical peculiarity of wide-field magneto-optical Kerr
microscopy, which may easily lead to a misinterpretation of the domain contrast on curved …

[HTML][HTML] The Interplay of Core Diameter and Diameter Ratio on the Magnetic Properties of Bistable Glass-Coated Microwires

V Kolesnikova, I Baraban, A Omelyanchik, L Panina… - Micromachines, 2024 - mdpi.com
Glass-coated microwires exhibiting magnetic bistability have garnered significant attention
as promising wireless sensing elements, primarily due to their rapid magnetization switching …