2022
DOI: 10.3390/nano12152565
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Electrodeposited Magnetic Nanowires with Radial Modulation of Composition

Abstract: In the last few years, magnetic nanowires have gained attention due to their potential implementation as building blocks in spintronics applications and, in particular, in domain-wall- based devices. In these devices, the control of the magnetic properties is a must. Cylindrical magnetic nanowires can be synthesized rather easily by electrodeposition and the control of their magnetic properties can be achieved by modulating the composition of the nanowire along the axial direction. In this work, we report the … Show more

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Cited by 8 publications
(7 citation statements)
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“…Magnetocrystalline or magnetoelastic anisotropies could be introduced, thereby adding a third magnetic energy to the competition [52]. Furthermore, we could consider variations of composition and geometry along the length of the wire [24,25,[56][57][58][59][60][61][62]. The understanding how different degrees of magnetic coupling may affect magnetic states in nanostructures is important for many sub-areas of nanomagnetism, from biomagnetism to spintronics, and will assist in the understanding and design of coupled 3D nanostructures.…”
Section: Discussionmentioning
confidence: 99%
“…Magnetocrystalline or magnetoelastic anisotropies could be introduced, thereby adding a third magnetic energy to the competition [52]. Furthermore, we could consider variations of composition and geometry along the length of the wire [24,25,[56][57][58][59][60][61][62]. The understanding how different degrees of magnetic coupling may affect magnetic states in nanostructures is important for many sub-areas of nanomagnetism, from biomagnetism to spintronics, and will assist in the understanding and design of coupled 3D nanostructures.…”
Section: Discussionmentioning
confidence: 99%
“…Nanostructured electrodes were prepared by template-assisted electrochemical deposition similarly as previously described 39 , 51 . We used polycarbonate nanoporous membranes as templates, with 100 nm pore diameter.…”
Section: Methodsmentioning
confidence: 99%
“…In this context, we recently developed a novel approach 39 to create metallic core–shell NWs based on a two-step template-assisted electrodeposition process. Template-assisted electrochemical deposition is one of the most efficient techniques to grow 1D metallic nanostructures, which can be converted into core–shell nanostructures using different approaches 35 , 40 43 .…”
Section: Introductionmentioning
confidence: 99%
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“…The NWs of magnetic materials like nickel, iron, and cobalt have been widely studied because of their incredible applications in the field of electronics, sensors, high-density media storage devices and drug delivery system [ 12 , 13 , 14 , 15 , 16 , 17 ]. Among the ferromagnetic nanostructures, nickel (Ni) has become the prominent candidate for soft sensor applications due to less oxidation problems as compared to their ferromagnetic counterparts.…”
Section: Introductionmentioning
confidence: 99%