Results 51 to 60 of about 5,373 (219)

Novel Applications of Bistable Magnetic Microwires

, 2017
Few examples of technical and biomedical applications of bistable magnetic microwires are shown. Particularly, application of microwires in civil engineering are shown for sensing the mechanical stress in concrete, steel structure or steel cable by ...
I. Polacek, Hudak, R., Sulla, I., Klein, P., Zivcak, J., P. Klein, Ryba, T., M. Rovnak, Mudronova, D., Hvizdos, L., I. Sulla, D. Mudronova, R. Sabol, Sabol, R., Varga, R., Polacek, I., L. Hvizdos, T. Ryba, J. Zivcak, R. Hudak, Rovnak, M., R. Varga, J. Galik, Galik, J.   +23 more
core   +1 more source

Advanced Magnetic Materials for Aeronautics

Fatigue of Aircraft Structures, 2014
In the field of magnetic sensors, magnetic microwires with positive magnetostriction are the materials of the future. Their mechanical and magnetic properties render them ideal materials for applications in aeronautics.
Šmelko Miroslav, Praslička Dušan, Blažek Josef   +2 more
doaj   +1 more source

Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing

Advanced Science, EarlyView.
Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale, Marie Celine Lefevre, Alessio Carmignani, Maria Cristina Ceccarelli, Matteo Battaglini, Attilio Marino, Gianni Ciofani   +6 more
wiley   +1 more source

Magnetocaloric effect in Gd microwires

Physics of the Solid State, 2022
In Gd microwires obtained by ultrafast cooling of the melt, a change in the magnetic entropy of 12 J/kg K was determined at a Curie temperature of 293 K in a magnetic field of 5 T. This value coincides with the change in the magnetic part of the entropy in bulk single-crystal samples in the same field.
null Valeev R. A., null Piskorsky V. P., null Zhidkov M. V., null Korolev D. V., null Morgunov R. B., null Kashin S. N., null Koplak O. V.   +6 more
openaire   +1 more source

Engineering of Magnetic Properties of Magnetic Microwires

, 2018
We present an overview of the factors affecting soft magnetic properties, fast domain wall propagation and giant magnetoimpedance (GMI) effect in thin amorphous wires.
Ipatov, M., Blanco, J., Olivera, J., Corte-León, P., Zhukov, A., Gonzalez, J., Zhukova, V.   +6 more
core   +1 more source

First-Order Reversal Curves of Sets of Bistable Magnetostrictive Microwires

, 2023
Amorphous microwires have attracted substantial attention in the past decade because of their useful technological applications. Their bistable magnetic response is determined by positive or negative magnetostriction, respectively.
Manuel Vázquez, Laroze, David, Pérez del Real, Rafael, David Laroze, Vázquez Villalabeitia, Manuel, Cabanas, Ana María, Rafael Pérez del Real, Ana María Cabanas   +7 more
core   +1 more source

Laser-Induced Thermal Annealing of CH₃NH₃PbI₃ Perovskite Microwires

Photonics, 2021
Perovskite microwires have a larger surface-to-volume ratio and better photoelectric conversion efficiency than perovskite films. The degree of crystallization also affects the optoelectrical performances of perovskite microwires.
Xiaoming Chen, Zixian Wang, Ren-Jie Wu, Horng-Long Cheng, Hsiang-Chen Chui   +4 more
doaj   +1 more source

Stress Accumulation Induced by Ion Exchange for Synchronous Modulation of Mode and Wavelength in Microlasers

Advanced Science, EarlyView.
This work demonstrates a paradigm‐shifting strategy to simultaneously achieve broadband wavelength tunability and single‐mode control within a single perovskite microwire structure. Using a facile heating‐assisted solid–solid anion‐exchange strategy, we synthesized phase‐pure CsPbClxBr3‐x microwires that exhibit the widest reported continuous lasing ...
Bingwang Yang, Lingling Sun, Jinhui Wang, Jitao Li, Peng Wan, Daning Shi, Caixia Kan, Mingming Jiang   +7 more
wiley   +1 more source

Twister3: a simple and fast microwire twister [PDF]

Journal of Neural Engineering, 2019
Abstract We present Twister3, a microwire twisting machine. This device greatly increases the speed and repeatability of constructing twisted microwire neural probes (e.g. stereotrodes and tetrodes) compared to existing options. It is cheap, well documented, and all associated designs and source code are open-source.
Newman, Jonathan P., Voigts, Jakob, Borius, Maxim, Karlsson, Mattias, Harnett, Mark T., Wilson, Matthew A.   +5 more
openaire   +3 more sources

Properties of Fe-based Microwires [PDF]

, 2009
The Fe-based composition of cast amorphous glass-coated microwires with positive magnetostriction constant is investigated. The residual stresses distributions in this type of microwires determine domain structures and switching field behavior.
BARANOV, Serghei
core