Results 41 to 50 of about 1,539 (139)

Tuning of magnetic properties and giant magnetoimpedance effect in multilayered microwires

Journal of Science: Advanced Materials and Devices
We studied the magnetic properties and Giant Magnetoimpedance (GMI) effect in amorphous Co-rich microwires with similar chemical compositions and different diameters with magnetic (Co, Permalloy) and non-magnetic (Cu) layers deposited by magnetic ...
R. López Antón, J.P. Andrés, J.A. González, A. García-Gómez, V. Zhukova, A. Chizhik, M. Salaheldeen, A. Zhukov   +7 more
doaj   +1 more source

Fabrication and electrical transport properties of embedded graphite microwires in a diamond matrix

, 2017
Micrometer width and nanometer thick wires with different shapes were produced $\approx 3~\upmu$m below the surface of a diamond crystal using a microbeam of He$^+$ ions with 1.8~MeV energy.
Barzola-Quiquia, J., Böttner, J., Esquinazi, P., Estrela-Lopis, I., Lühmann, T., Meijer, J., Stiller, M., Wunderlich, R., Zoraghi, M.   +8 more
core   +1 more source

High magnetomechanical coupling on magnetic microwire for sensors with biological applications [PDF]

, 2010
In this letter, we report the experimental work carried out to study and improve the magnetomechanical coupling on magnetic microwires. A good magnetoelastic response, with magnetoelastic coupling factor k=0.43, has been obtained by control of both wire ...
A. Hernando, Antonenko A. N., M. Marcos, P. Marín   +3 more
core   +2 more sources

Giant magnetoimpedance effect at GHz frequencies in amorphous microwires

AIP Advances, 2019
Studies of magnetic properties and GMI effect of amorphous Co-Fe rich microwires reveal that they present GMI effect at GHz frequencies. Magnetic field dependences of GMI effect are affected by the post-processing conditions.
A. Zhukov, L. Gonzalez-Legarreta, M. Ipatov, P. Corte-Leon, J. M. Blanco, V. Zhukova   +5 more
doaj   +1 more source

Magnetostatic bias in multilayer microwires: theory and experiments

, 2011
The hysteresis curves of multilayer microwires consisting of a soft magnetic nucleus, intermediate non-magnetic layers, and an external hard magnetic layer are investigated.
Aharoni A., Chiriac H., D. Altbir, G. Badini, J. Escrig, J. Torrejón, M. Bahiana, M. Vázquez, S. Allende   +8 more
core   +1 more source

Strategies for Enhancing Thermal Conductivity of PDMS in Electronic Applications

Advanced Materials Technologies, Volume 11, Issue 4, 19 February 2026.
This review explores effective strategies for enhancing heat dissipation in Polydimethylsiloxane (PDMS)‐based composites, focusing on particle optimization, 3D network design, and multifunctional integration. It offers key insights into cutting‐edge methods and simulations that are advancing thermal management in modern electronic devices.
Xiang Yan, Marisol Martin‐Gonzalez
wiley   +1 more source

Composite‐Field Annealing Enables Superior High‐Temperature Noise Stability in Fluxgate Sensors With Co‐Rich Amorphous Microwires

Rare Metals, Volume 45, Issue 2, February 2026.
ABSTRACT Fluxgate sensors with Co‐rich amorphous microwires, widely used for their low noise in magnetic field measurements, encounter significant challenges in high‐temperature environments such as well drilling and geological exploration. Prolonged thermal aging degrades the performance of Co‐rich amorphous microwires, resulting in increased noise ...
Lining Pan, Zhen Cui, Lizi Pan, Xingjie Jia, Mengran Su, Chunyang Mu, Aina He, Yaqiang Dong, Qikui Man, Baogen Shen, Jiawei Li   +10 more
wiley   +1 more source

Frequency and Magnetic Field Dependence of the Skin Depth in Co-rich Soft Magnetic Microwires

Advanced Electromagnetics, 2016
We studied giant magnetoimpedance (GMI) effect in magnetically soft amorphous Co-rich microwires in the extended frequency range. From obtained experimentally dependences of GMI ratio on magnetic field and different frequencies we estimated the ...
A. Zhukov, A. Talaat, M. Ipatov, A. Granovsky, V. Zhukova   +4 more
doaj   +1 more source

Modification of perpendicular magnetic anisotropy and domain wall velocity in Pt/Co/Pt by voltage-induced strain [PDF]

, 2015
The perpendicular magnetic anisotropy Keff, magnetization reversal, and field-driven domain wall velocity in the creep regime are modified in Pt/Co(0.85–1.0 nm)/Pt thin films by strain applied via piezoelectric transducers.
Burnell, G., Moore, T.A., Rushforth, A.W., Shepley, P.M., Wang, M.   +4 more
core   +4 more sources

Organic field‐effect transistors: Materials design, device physics, and contact engineering for high‐performance flexible electronics

Information &Functional Materials, Volume 2, Issue 4, Page 267-305, December 2025.
This review bridges molecular design with device engineering to address key challenges in organic transistors. By integrating materials chemistry with contact optimization, it provides pathways toward stable, high‐performance flexible electronics. Abstract Organic field‐effect transistors are widely recognized as key enabling components for low‐cost ...
Fenglan Kuang, Fei Wang, Dawei Duan, Yicong Ma, Xiaokang Sun, Soumitra Satapathi, Annie Ng, Haoran Lin, Zheng Li, Yufei Zhong, Hanlin Hu   +10 more
wiley   +1 more source