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Breaking through the Mermin-Wagner limit in 2D van der Waals magnets

The Mermin-Wagner theorem states that long-range magnetic order does not exist in one- (1D) or two-dimensional (2D) isotropic magnets with short-ranged interactions. Here we show that in finite-size 2D van der Waals magnets typically found in lab setups (within millimetres), short-range interactions...

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Detalles Bibliográficos
Autores principales: Jenkins, Sarah, Rózsa, Levente, Atxitia, Unai, Evans, Richard F. L., Novoselov, Kostya S., Santos, Elton J. G.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9663506/
https://www.ncbi.nlm.nih.gov/pubmed/36376290
http://dx.doi.org/10.1038/s41467-022-34389-0