Trends in optimization of giant magnetoimpedance effect in amorphous and nanocrystalline materials

A Zhukov, M Ipatov, M Churyukanova, A Talaat… - Journal of Alloys and …, 2017 - Elsevier
We present an overview of the factors affecting soft magnetic properties and giant
magnetoimpedance (GMI) effect as well as of post processing tools allowing optimization of …

Optimization of magnetic properties of magnetic microwires by post-processing

V Zhukova, P Corte-Leon, L González-Legarreta… - Processes, 2020 - mdpi.com
The influence of post-processing conditions on the magnetic properties of amorphous and
nanocrystalline microwires has been thoroughly analyzed, paying attention to the influence …

Predicting crystal structures and properties of matter under extreme conditions via quantum mechanics: the pressure is on

E Zurek, W Grochala - Physical Chemistry Chemical Physics, 2015 - pubs.rsc.org
Experimental studies of compressed matter are now routinely conducted at pressures
exceeding 1 mln atm (100 GPa) and occasionally at pressures greater than 10 mln atm (1 …

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

V Zhukova, JM Blanco, M Ipatov, M Churyukanova… - Scientific reports, 2018 - nature.com
There is a pressing need for improving of the high-frequency magneto-impedance effect of
cost-effective soft magnetic materials for use in high-performance sensing devices. The …

Advances in giant magnetoimpedance of materials

A Zhukov, M Ipatov, V Zhukova - Handbook of Magnetic Materials, 2015 - Elsevier
The giant magnetoimpedance (GMI) effect consisting of the large change of both real and
imaginary parts of the impedance upon the application of static magnetic field has attracted …

Fabrication of a one-dimensional tube-in-tube polypyrrole/tin oxide structure for highly sensitive DMMP sensor applications

J Jun, JS Lee, DH Shin, J Oh, W Kim, W Na… - Journal of Materials …, 2017 - pubs.rsc.org
Detection of toxic gases is of great importance for protection against chemical weapons. In
particular, organophosphates, such as sarin, damage nerve function and are fatal inhibitors …

Ferromagnetic glass-coated microwires with good heating properties for magnetic hyperthermia

A Talaat, J Alonso, V Zhukova, E Garaio, JA García… - Scientific reports, 2016 - nature.com
The heating properties of Fe71. 7Si11B13. 4Nb3Ni0. 9 amorphous glass-coated microwires
are explored for prospective applications in magnetic hyperthermia. We show that a single 5 …

Magnetostriction investigation of soft magnetic microwires

M Churyukanova, V Semenkova… - … status solidi (a), 2016 - Wiley Online Library
The values of the magnetostriction constant, λs, of Co‐based glass‐coated microwires have
been investigated by using the small‐angle magnetization rotation (SAMR) method …

The development of ASIC type GSR sensor driven by GHz pulse current

Y Honkura, S Honkura - Sensors, 2020 - mdpi.com
The GigaHertz spin rotation (GSR) effect was observed through the excitement of Giga Hertz
(GHz) pulse current flowing through amorphous wire. The GSR sensor that was developed …

Magnetostriction of Co–Fe-based amorphous soft magnetic microwires

A Zhukov, M Churyukanova, S Kaloshkin… - Journal of Electronic …, 2016 - Springer
We studied the correlation between magnetic softness and magnetostriction coefficient for
as-prepared and annealed Co–Fe-rich microwires. We found that the hysteresis loops and …