247 citations · 1.4k across the 26 of their papers we have counts for
26 papers
Quantum spin fluctuations and the stability of atomically-sized Bloch points
Alonso Tapia, Carlos Saji, Alejandro Roldan +1
We reveal the role of the spin variables' zero-point fluctuations (ZPFs) on the stability of Bloch point (BP) singularities. As topological solitons, BPs are important in topologic…
Magnetostatic interaction between Bloch Point nanospheres
Cristobal Zambrano-Rabanal, Boris Valderrama, Felipe Tejo +4
Three-dimensional topological textures have become a topic of intense interest in recent years. Through analytical calculations, this work determines the magnetostatic field produc…
Auxetic behavior on demand: a three steps recipe for new designs
Daniel Acuna, Francisco Gutiérrez, Rodrigo Silva +3
Despite their outstanding mechanical properties, with many industrial applications, a rational and systematic design of new and controlled auxetic materials remains poorly develope…
Motion-induced inertial effects and topological phase transitions in skyrmion transport
Allison W. Teixeira, Sebastián Castillo-Sepúlveda, Leandro G. Rizzi +5
In this work, the current-induced inertial effects on skyrmions hosted in ferromagnetic systems are studied. {When the dynamics is considered beyond the particle-like description,…
Magnon Polarons induced by a magnetic field gradient
N. Vidal-Silva, E. Aguilera, A. Roldán-Molina +2
In this work, we report the theoretical possibility of generating magnon polaron excitations through a space-varying magnetic field. The spatial dependence of the magnetic field in…
Topological magnonics in the two-dimensional van der Waals magnet CrI3
Esteban Aguilera, Rodrigo Jaeschke-Ubiergo, Nicolas Vidal-Silva +2
In this article, we calculate the magnon spectrum of Kitaev-Heisenberg magnets. This model has been recently proposed as a spin Hamiltonian to model and other two-di…