72 citations · 127 across the 5 of their papers we have counts for
6 papers
Domain Wall Propagation and Pinning Induced by Current Pulses in Cylindrical Modulated Nanowires
C. Bran, J. A. Fernandez-Roldan, J. A. Moreno +11
The future developments of three-dimensional magnetic nanotechnology require the control of domain wall dynamics by means of current pulses. While this has been extensively studied…
Field tunable three-dimensional magnetic nanotextures in cobalt-nickel nanowires
I. M. Andersen, D. Wolf, L. A. Rodriguez +8
Cylindrical magnetic nanowires with large transversal magnetocrystalline anisotropy have been shown to sustain non-trivial magnetic configurations resulting from the interplay of s…
Exotic Transverse-Vortex Magnetic Configurations in CoNi Nanowires
Ingrid Andersen, Luis Alfredo Rodríguez González, Cristina Bran +6
The magnetic configurations of cylindrical Co-rich CoNi nanowires have been quantitatively analyzed at the nanoscale by electron holography and correlated to local structural and c…
Magnetization pinning in modulated nanowires: from topological protection to the "corkscrew" mechanism
Jose A. Fernandez-Roldan, Rafael P. del Real, Cristina Bran +2
Diameter-modulated nanowires offer an important paradigm to design the magnetization response of 3D magnetic nanostructures by engineering the domain wall pinning. With the aim to…
Direct Observation of Transverse and Vortex Metastable Magnetic Domains observed in Cylindrical Nanowires
C. Bran, J. A. Fernandez-Roldan, E. M. Palmero +9
We present experimental evidence of metastable magnetic domains in cylindrical CoNi nanowires. Transverse (perpendicular) domains have been previously observed only in flat nanostr…
Domain wall pinning in FeCoCu bamboo-like nanowires
Eider Berganza, Cristina Bran, Manuel Vazquez +1
The pinning effect of the periodic diameter modulations on the domain wall propagation in FeCoCu individual nanowires is determined by Magnetic Force Microscopy, MFM. A main bistab…