| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Encinas, Armando
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2024Bistable magnetic nanowires: A new approach to non-volatile memory with single readout and automatic deletioncitations
- 20173-D Interconnected Magnetic Nanofiber Networks With Multifunctional Propertiescitations
- 2016Interplay between the magnetic and magneto-transport properties of 3D interconnected nanowire networkscitations
- 2015Artificially modified magnetic anisotropy in interconnected nanowire networkscitations
- 2014Supramolecular assemblies of nucleoside functionalized carbon nanotubes: Synthesis, film preparation, and propertiescitations
- 2014Supramolecular Assemblies of Nucleoside Functionalized Carbon Nanotubes: Synthesis, Film Preparation, and Propertiescitations
- 2013Influence of the packing fraction and host matrix on the magnetoelastic anisotropy in Ni nanowire composite arrayscitations
- 2003Quantum conductance in electrodeposited nanocontacts and magnetoresistance measurementscitations
- 2002Conductance quantization in magnetic nanowires electrodeposited in nanoporescitations
- 2002Tunable remanent state resonance frequency in arrays of magnetic nanowirescitations
Places of action
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article
Tunable remanent state resonance frequency in arrays of magnetic nanowires
Abstract
<jats:p>The zero-field microwave absorption, or natural ferromagnetic resonance, spectra in arrays of electrodeposited magnetic nanowires is studied as a function of the saturation magnetization of NiCu, NiFe, CoNiFe, and CoFe alloys of several compositions. Measurements show that due to the shape anisotropy, these systems present strong absorption peaks in the absence of an applied magnetic field in the GHz range due to the ferromagnetic resonance. Furthermore, the zero-field resonance frequency is observed to be independent of the wire diameter and density as well as the magnetic history and its value depends only on the material, through the saturation magnetization and the gyromagnetic factor. It is shown that, using different electrolytic solutions and depositing at different electrostatic potentials, the alloy composition can be varied and the remanent state resonance frequency can be tailored quasicontinuously between 4 and 31 GHz.</jats:p>