We demonstrate directional dependence of the self-modification of internal mesospin textures in magnetic metamaterials, arising from the coupling of the atomic- and mesoscopic length-scales. Dressing the mesospins in different directions enables the quantification of the degree of texture in the internal magnetization and its impact on the interaction energy of the mesospins. The emerging anisotropy is manifested in a directional dependence of the remanent magnetization with temperature.
@article{arxiv.2205.03134,
title = {Emergent anisotropy in magnetic metamaterials},
author = {Nanny Strandqvist and Björn Erik Skovdal and Merlin Pohlit and Henry Stopfel and Vassilios Kapaklis and Björgvin Hjörvarsson},
journal= {arXiv preprint arXiv:2205.03134},
year = {2022}
}