Skyrmion Crystals in the Triangular Kondo Lattice Model
Strongly Correlated Electrons
2023-10-18 v3 Mesoscale and Nanoscale Physics
Abstract
We present a systematic study of the formation of skyrmion crystals in a triangular Kondo Lattice model for generic electron filling fractions. Our results indicate that the four-sublattice chiral antiferromagnetic ordering that was reported more than one decade ago can be understood as the dense limit of a sequence of skyrmion crystals whose lattice parameter is dictated by the Fermi wave-vector. This observation has important implications for the ongoing search of skyrmion crystals in metallic materials with localized magnetic moments.
Cite
@article{arxiv.2111.13976,
title = {Skyrmion Crystals in the Triangular Kondo Lattice Model},
author = {Zhentao Wang and Cristian D. Batista},
journal= {arXiv preprint arXiv:2111.13976},
year = {2023}
}
Comments
17 pages, 4 figures