Dr Ricardo Rama-Eiroa

Computational and theoretical modelling of magnetic systems and spin transport phenomena. My work focuses on the physics of complex magnetic textures (domain walls, vortices, skyrmions and related topological structures, mainly in antiferromagnetic materials) and their interaction with conduction electrons. I develop and implement numerical frameworks to simulate atomistic and continuum spin dynamics, including Landau–Lifshitz–Gilbert dynamics coupled to spin transport models. This includes drift–diffusion formalisms, semiclassical transport approaches, and the incorporation of spin–orbit and topological effects. I can contribute to collaborations requiring: - theoretical modelling of spintronic devices, - analysis of spin and charge transport in magnetic materials, - simulation of topological magnetic textures, - development of numerical codes for spin dynamics and transport, - interpretation of experimental results within microscopic theoretical frameworks.

My research interests lie broadly in theoretical and computational spintronics, with particular emphasis on the interplay between magnetic order, topology and transport. Current interests include: - spin transport in topologically non-trivial antimagnetic textures (domain walls, skyrmions, vortices), - topological and emergent electromagnetic fields in magnetic systems, - spin–orbit coupling and spin–charge conversion phenomena, - spin Hall, anomalous Hall and topological Hall effects, - spin torques and current-driven magnetization dynamics, - theoretical modelling of spintronic and antiferromagnetic devices. I am particularly interested in collaborative projects combining theory, simulation and experiment to understand and exploit spin-dependent transport phenomena in antiferromagnetic materials.