Results 1 to 10 of about 422 (131)

Scattering of Microwaves by a Passive Array Antenna Based on Amorphous Ferromagnetic Microwires for Wireless Sensors with Biomedical Applications

Sensors, 2019
Co-based amorphous microwires presenting the giant magnetoimpedance effect are proposed as sensing elements for high sensitivity biosensors. In this work we report an experimental method for contactless detection of stress, temperature, and liquid ...
Alberto Moya, Diego Archilla, Elena Navarro, Antonio Hernando, Pilar Marín   +4 more
doaj   +3 more sources

Bechgaard Salt-Like Polymers and Their Applications in Organic Electronics. [PDF]

Macromol Rapid Commun
The report presents a flexible conducting polymer micro‐wire grown from the vapor phase via an oxidative polymerization route. Electrical measurements show that the produced micro‐wires have relatively high conductivity and non‐linear electrical characteristics.
Kolodziejczyk B.
europepmc   +2 more sources

Tensile Strength Reliability Analysis of Cu48Zr48Al4 Amorphous Microwires

Metals, 2016
Uniform Cu48Zr48Al4 amorphous microwires with a high surface quality are fabricated by a melt extraction technique. The mechanical property of microwires is evaluated via tensile tests.
Haichao Sun, Zhiliang Ning, Gang Wang, Weizhong Liang, Hongxian Shen, Jianfei Sun, Xiang Xue   +6 more
doaj   +3 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

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

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, Paula Corte-Leon, Juan Maria Blanco, Mihail Ipatov, Lorena Gonzalez-Legarreta, Alvaro Gonzalez, Arcady Zhukov   +6 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