| 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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Pané, Salvador
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2024Electrosynthesis-Induced Pt Skin Effect in Mesoporous Ni-Rich Ni-Pt Thin Films for Hydrogen Evolution Reaction
- 2024Physicochemical Changes of Apoferritin Protein during Biodegradation of Magnetic Metal Oxide Nanoparticles
- 2024Inkjet assisted electroforming and collective actuation of disk-shaped magnetic micromotors
- 2023Biodegradation of Oxide Nanoparticles in Apoferritin Protein Media: A Systematic Electrochemical Approachcitations
- 2021Layer-by-Layer Fabrication of Hydrogel Microsystems for Controlled Drug Delivery From Untethered Microrobotscitations
- 2021Magnetoelectric coupling in micropatterned BaTiO 3 /CoFe 2 O 4 epitaxial thin film structures: augmentation and site-dependencycitations
- 2020Pathway selection as a tool for crystal defect engineering: A case study with a functional coordination polymercitations
- 2020Pathway selection as a tool for crystal defect engineering: A case study with a functional coordination polymercitations
- 2019MOFBOTScitations
- 2018Chiral anisotropic magnetoresistance of ferromagnetic helicescitations
- 2017Spatiotemporally controlled electrodeposition of magnetically driven micromachines based on the inverse opal architecturecitations
- 2016Single step electrosynthesis of NiMnGa alloyscitations
- 2016Effect of surface modifications of Ti40Zr10Cu38Pd12 bulk metallic glass and Ti-6Al-4V alloy on human osteoblasts in vitro biocompatibilitycitations
- 2015Electroforming of implantable tubular magnetic microrobots for wireless ophthalmologic applicationscitations
- 2013Redox cycling for passive modification of polypyrrole surface properties: effects on cell adhesion and proliferationcitations
Places of action
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article
Chiral anisotropic magnetoresistance of ferromagnetic helices
Abstract
<jats:p>We investigate the anisotropic magnetoresistance (AMR) of ferromagnetic CoNi microhelices fabricated by electrodeposition and laser printing. We find that the geometry of the three-dimensional winding determines a characteristic angular and field-dependence of the AMR due to the competition between helical shape anisotropy and an external magnetic field. Moreover, we show that there is an additional contribution to the AMR that scales proportionally to the applied current and depends on the helical chirality. We attribute this contribution to the self-magnetic field induced by the current, which modifies the orientation of the magnetization relative to the current flow along the helix. Our results underline the interest of three-dimensional curved geometries to tune the AMR and realize tubular magnetoresistive devices.</jats:p>