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Magnetic Properties Controlled by Interstitial or Interlayer Cations in Iron Chalcogenides
By applying density functional theory calculations to iron chalcogenides, we find that magnetic order in Fe(1+y)Te and magnetic instability at (π, π) in K(y)Fe(2)Se(2) are controlled by interstitial and interlayer cations, respectively. While in Fe(1+y)Te, magnetic phase transitions occur among coll...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Publishing Group
2016
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4705632/ https://www.ncbi.nlm.nih.gov/pubmed/26742455 http://dx.doi.org/10.1038/srep19031 |