Results 11 to 20 of about 407,306 (242)

Engineering of Magnetic Softness and Domain Wall Dynamics of Fe-rich Amorphous Microwires by Stress- induced Magnetic Anisotropy. [PDF]

Sci Rep, 2019
We observed a remarkable improvement of domain wall (DW) mobility, DW velocity, giant magnetoimpedance (GMI) effect and magnetic softening at appropriate stress-annealing conditions.
Corte-León P, Blanco JM, Zhukova V, Ipatov M, Gonzalez J, Churyukanova M, Taskaev S, Zhukov A.   +7 more
europepmc   +2 more sources

Performance of Fluxgate Magnetometer with Cu-Doped CoFeSiB Amorphous Microwire Core [PDF]

Sensors
In 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, Weizhi Xu, Xiaoping Zheng, Sida Jiang, Zhong Yi, Peng Wang, Xiaojin Tang   +6 more
doaj   +2 more sources

Contactless Inductive Sensors Using Glass-Coated Microwires [PDF]

Sensors
This 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, Adrian Acuna, Nikolay A. Yudanov, Alena Pashnina, Valeriya Kolesnikova, Valeria Rodionova   +5 more
doaj   +2 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, Asma Wederni, Mihail Ipatov, Valentina Zhukova, Ricardo Lopez Anton, Arcady Zhukov   +5 more
doaj   +2 more sources

Domain Structure Transformation and Impedance Tuning in Partially Nanocrystallized Fe-Based Microwires [PDF]

Sensors
Fe-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, Artem Fuks, Alexandr Aronin   +2 more
doaj   +2 more sources

Cast amorphous magnetic Fe-based microwires

Moldavian Journal of the Physical Sciences, 2014
The magnetic characteristics of Fe-based cast amorphous glass-coated microwires (with a positive magnetostriction constant) are investigated. The residual stress distributions in this type of microwires determine the domain structures and the switching ...
Baranov, Serghei
doaj   +3 more sources

Radioabsorption properties of amorphous microwires

Moldavian Journal of the Physical Sciences, 2009
Baranov, Serghei
doaj   +3 more sources

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, Paula Corte-Leon, Juan Maria Blanco, Mihail Ipatov, Julian Gonzalez, Arcady Zhukov   +5 more
doaj   +1 more source

On the path to novel magnetic cores: Electromagnetic simulations of amorphous magnetic microwires for inductive applications

AIP Advances, 2021
The potential of water-quenched amorphous magnetic microwires in magnetic core applications is assessed by electromagnetic simulation. Simulations were performed based on microwires incorporated into two configurations: (1) a regular rod inductor and (2)
C. Johnson, X. Zhang, D. Li, R. P. del Real, S. Pakdelian, M. Vázquez, L. H. Lewis, B. Lehman   +7 more
doaj   +1 more source

Design of Fe-containing GdTbCoAl high-entropy-metallic-glass composite microwires with tunable Curie temperatures and enhanced cooling efficiency

Materials & Design, 2021
Through designing the composition and processing approach, the non-equiatomic (Gd36Tb20Co20Al24)100-xFex (x = 0, 1, 2 and 3 at.%) high-entropy-metallic-glass (HE-MG) alloy microwires were successfully fabricated by melt-extraction technique.
Hangboce Yin, Jiayan Law, Yongjiang Huang, Victorino Franco, Hongxian Shen, Sida Jiang, Ying Bao, Jianfei Sun   +7 more
doaj   +1 more source