36 citations · 61 across the 4 of their papers we have counts for
7 papers
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…
Magneto-Seebeck microscopy of domain switching in collinear antiferromagnet CuMnAs
Tomas Janda, Joao Godinho, Tomas Ostatnicky +23
Antiferromagnets offer spintronic device characteristics unparalleled in ferromagnets owing to their lack of stray fields, THz spin dynamics, and rich materials landscape. Microsco…
Steady one-dimensional domain wall motion in biaxial ferromagnets: mapping of the Landau-Lifshitz equation to the sine-Gordon equation
Ricardo Rama-Eiroa, Rubén M. Otxoa, Pierre E. Roy +1
Motivated by the difference between the dynamics of magnetization textures in ferromagnets and antiferromagnets, the Landau-Lifshitz equation of motion is explored. A typical one-d…
A quantum interference capacitor based on double-passage Landau-Zener-Stückelberg-Majorana interferometry
Rubén M. Otxoa, Anasua Chatterjee, Sergey N. Shevchenko +3
The implementation of quantum technologies in electronics leads naturally to the concept of coherent single-electron circuits, in which a single charge is used coherently to provid…
Small-signal equivalent circuit for double quantum dots at low-frequencies
M. Esterli, R. M. Otxoa, M. F. Gonzalez-Zalba
Due to the quantum nature of current flow in single-electron devices, new physical phenomena can manifest when probed at finite frequencies. Here, we present a semi-classical small…
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…