Magnetic helices as metastable states of finite XY ferromagnetic chains: An analytical study
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2017.11.063
Abstract: Abstract We investigated a simple but non trivial model, consisting of a chain of N classical XY spins with nearest neighbor ferromagnetic interaction, where each of the two end-point spins is assumed to be exchange-coupled… read more here.
Keywords: number turns; helices metastable; magnetic helices; states finite ... See more keywords
Thermodynamic phase transitions of nematic order in magnetic helices.
Sign Up to like & getrecommendations! Published in 2025 at "Science advances"
DOI: 10.1126/sciadv.adt5680
Abstract: A nematic phase lacks translation order but has orientational order. Nematic phases have been discovered in a variety of systems, including liquid crystals, correlated materials, and superconductors. Here, we report on a magnetic nematic phase,… read more here.
Keywords: magnetic helices; phase transitions; phase; order ... See more keywords