75 citations · 196 across the 8 of their papers we have counts for
8 papers
A material view on extrinsic magnetic domain wall pinning in cylindrical CoNi nanowires
M. Schøbitz, O. Novotny, B. Trapp +7
Speed and reliability of magnetic domain wall (DW) motion are key parameters that must be controlled to realize the full potential of DW-based magnetic devices for logic and memory…
Fast domain walls governed by Œrsted fields in cylindrical magnetic nanowires
M. Schöbitz, A. De Riz, S. Martin +14
Since its proposal, the idea to vastly increase data storage density with a magnetic non-volatile 3D shift-register has sustained interest in current-induced domain wall (DW) motio…
Preparation and physical properties of soft magnetic nickel-cobalt nanowires with modulated diameters
Sebastian Bochmann, Dirk Döhler, Beatrix Trapp +3
We establish a method to produce cylindrical magnetic nanowires displaying several segments, with a large versatility in terms of segment diameter and length. It is based on electr…
Bloch-point-mediated topological transformations of magnetic domain walls in cylindrical nanowires
Olivier Fruchart, A Wartelle, B Trapp +11
Cylindrical nanowires made of soft magnetic materials, in contrast to thin strips, may host domain walls of two distinct topologies. Unexpectedly, we evidence experimentally the dy…
Flux-closure domains in high aspect ratio electroless-deposited CoNiB nanotubes
Michal Staňo, Sandra Schaefer, Alexis Wartelle +13
We report the imaging of magnetic domains in ferromagnetic CoNiB nanotubes with very long aspect ratio, fabricated by electroless plating. While axial magnetization is expected for…
Probing domain walls in cylindrical magnetic nanowires with electron holography
Michal Staňo, Ségolène Jamet, Jean-Christophe Toussaint +5
We probe magnetic domain walls in cylindrical soft magnetic nanowires using electron holography. We detail the modelling of expected contrast for both transverse and Bloch point do…
Quantitative analysis of shadow X-ray Magnetic Circular Dichroism Photo-Emission Electron Microscopy
S. Jamet, S. Da Col, N. Rougemaille +10
Shadow X-ray Magnetic Circular Dichroism Photo-Emission Electron Microscopy (XMCD-PEEM) is a recent technique, in which the photon intensity in the shadow of an object lying on a s…
Broadband Setup for Magnetic-Field-Induced Domain Wall Motion in Cylindrical Nanowires
Alexis Wartelle, Christophe Thirion, Raja Afid +9
In order to improve the precision of domain wall dynamics measurements, we develop a coplanar waveguide-based setup where the domain wall motion should be triggered by pulses of ma…