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Correlation driven near-flat band Stoner excitations in a Kagome magnet

Among condensed matter systems, Mott insulators exhibit diverse properties that emerge from electronic correlations. In itinerant metals, correlations are usually weak, but can also be enhanced via geometrical confinement of electrons, that manifest as ‘flat’ dispersionless electronic bands. In the...

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Detalles Bibliográficos
Autores principales: Nag, Abhishek, Peng, Yiran, Li, Jiemin, Agrestini, S., Robarts, H. C., García-Fernández, Mirian, Walters, A. C., Wang, Qi, Yin, Qiangwei, Lei, Hechang, Yin, Zhiping, Zhou, Ke-Jin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9705307/
https://www.ncbi.nlm.nih.gov/pubmed/36443343
http://dx.doi.org/10.1038/s41467-022-34933-y