156 citations · 303 across the 6 of their papers we have counts for
6 papers
Very low critical current density for motion of coupled domain walls in synthetic ferrimagnet nanowires
Serban Lepadatu, Henri Saarikoski, Robert Beacham +12
Domain walls in ferromagnetic nanowires are potential building-blocks of future technologies such as racetrack memories, in which data encoded in the domain walls are transported u…
Magnetic microscopy of topologically protected homochiral domain walls in an ultrathin perpendicularly magnetized Co film
Maria Jose Benitez, Ales Hrabec, Andrei P. Mihai +5
Next-generation concepts for solid-state memory devices are based on current-driven domain wall propagation, where the wall velocity governs the device performance. It has been sho…
Engineering magnetic domain-wall structure in permalloy nanowires
M. J. Benitez, M. A. Basith, D. McGrouther +6
Using Lorentz transmission electron microscopy we investigate the behavior of domain walls pinned at non-topographic defects in Cr(3 nm)/Permalloy(10 nm)/Cr(5 nm) nanowires of widt…
Templated self-assembly of iron oxide nanoparticles
M. J. Benitez, P. Szary, D. Mishra +4
We report on self-assembled iron oxide nanoparticle films on silicon substrates. In addition to homogeneously assembled layers, we fabricated patterned trenches of 40-1000 nm width…
Structural and magnetic characterization of self-assembled iron oxide nanoparticle arrays
M. J. Benitez, D. Mishra, P. Szary +7
We report about a combined structural and magnetometric characterization of self-assembled magnetic nanoparticle arrays. Monodisperse iron oxide nanoparticles with a diameter of 20…
Fingerprinting the magnetic behavior of antiferromagnetic nanostructures using remanent magnetization curves
M. J. Benitez, O. Petracic, H. Tüysüz +2
Antiferromagnetic (AF) nanostructures from Co3O4, CoO and Cr2O3 were prepared by the nanocasting method and were characterized magnetometrically. The field and temperature dependen…