Evidence of magnetism-induced topological protection in the axion insulator candidate EuSn(2)P(2)

We unravel the interplay of topological properties and the layered (anti)ferromagnetic ordering in EuSn(2)P(2), using spin and chemical selective electron and X-ray spectroscopies supported by first-principle calculations. We reveal the presence of in-plane long-range ferromagnetic order triggering...

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Detalles Bibliográficos
Autores principales: Pierantozzi, Gian Marco, De Vita, Alessandro, Bigi, Chiara, Gui, Xin, Tien, Hung-Ju, Mondal, Debashis, Mazzola, Federico, Fujii, Jun, Vobornik, Ivana, Vinai, Giovanni, Sala, Alessandro, Africh, Cristina, Lee, Tien-Lin, Rossi, Giorgio, Chang, Tay-Rong, Xie, Weiwei, Cava, Robert J., Panaccione, Giancarlo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: National Academy of Sciences 2022
Materias:
Physical Sciences
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8795521/
https://www.ncbi.nlm.nih.gov/pubmed/35042814
http://dx.doi.org/10.1073/pnas.2116575119

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