266 citations · 820 across the 15 of their papers we have counts for
8 papers · 1 filter
Tailoring Elastic Scattering of Relativistic Antiferromagnetic Domain Walls for Collision-based Computing
Ruben M. Otxoa, G. Tatara, Pierre E. Roy +1
Soliton-based computing is relied on their unique properties for transporting energy and emerging intact from head-on collisions. Magnetic domain walls are often referred to as sol…
Breathing skyrmions in chiral antiferromagnets
S. Komineas, P. E. Roy
Breathing oscillations of skyrmions in chiral antiferromagnets can be excited by a temporal modification of the Dzyaloshinskii-Moriya interaction or magnetocrystalline anisotropy s…
Walker-like Domain Wall breakdown in layered Antiferromagnets driven by staggered spin-orbit fields
Rubén M. Otxoa, P. E. Roy, R. Rama-Eiroa +2
Within linear continuum theory, no magnetic texture can propagate faster than the maximum group velocity of its spin waves. Here we report a transient regime due to the appearance…
Giant localised spin-Peltier effect due to ultrafast domainwalls motion in antiferromagnetic metals
Rubén M. Otxoa, Unai Atxitia, Pierre E. Roy +1
Spin thermo-electric phenomena have attracted wide attention recently, e.g. the Spin Peltier effect (SPE) heat generation by magnonic spin currents. Here we find that the Spin Pelt…
Controlled anisotropic dynamics of tightly bound skyrmions in a synthetic ferrimagnet due to skyrmion-deformation mediated by induced uniaxial in-plane anisotropy
P. E. Roy, Ruben M. Otxoa, C. Moutafis
We study speed and skew deflection-angle dependence on skyrmion deformations of a tightly bound two-skyrmion state in a synthetic ferrimagnet. We condsider here, an in-plane uniaxi…
Inertial displacement of a domain wall excited by ultra-short circularly polarized laser pulses
T. Janda, P. E. Roy, R. M. Otxoa +9
Domain wall motion driven by ultra-short laser pulses is a prerequisite for envisaged low-power spintronics combining storage of information in magneto electronic devices with high…