196 citations · 923 across the 24 of their papers we have counts for
7 papers · 1 filter
Intrinsic chiral field as vector potential of the magnetic current in the zig-zag lattice of magnetic dipoles
Paula Mellado, Kevin Hofhuis, Ignacio Tapia +1
Chiral magnetic insulators manifest novel phases of matter where the sense of rotation of the magnetization is associated with exotic transport phenomena. Effective control of such…
Topological edge states in dipolar zig-zag stripes
Paula Mellado
We study the magnon spectrum of stacked zig-zag chains of point magnetic dipoles with an easy axis. The anisotropy due to the dipolar interactions and the two-point basis of the zi…
Magnetoelectric effect in dipolar clusters
Paula Mellado, Andres Concha, Sergio Rica
We combine the anisotropy of magnetic interactions and the point symmetry of finite solids in the study of dipolar clusters as new basic units for multiferroics metamaterials. The…
Macroscopic magnetic frustration
Paula Mellado, Andres Concha, L. Mahadevan
Although geometrical frustration transcends scale, it has primarily been evoked in the micro and mesoscopic realm to characterize such phases as spin-ice liquids and glasses and to…
A simple model for nanofiber formation by rotary jet-spinning
Paula Mellado, Holly A. McIlwee, Mohammad R. Badrossamay +3
Nanofibers are microstructured materials that span a broad range of applications from tissue engineering scaffolds to polymer transistors. An efficient method of nanofiber producti…
Dynamics of magnetic charges in artificial spin ice
Paula Mellado, Olga Petrova, Yichen Shen +1
Artificial spin ice has been recently implemented in two-dimensional arrays of mesoscopic magnetic wires. We propose a theoretical model of magnetization dynamics in artificial spi…