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Ferromagnetic Ground States in Face-Centered Cubic Hubbard Clusters
In this study, the ground state energies of face-centered cubic Hubbard clusters are analyzed using the Lanczos method. Examination of the ground state energy as a function of the number of particle per site n showed an energy minimum for face-centered cubic structures. This energy minimum decreased...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Public Library of Science
2016
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5008641/ https://www.ncbi.nlm.nih.gov/pubmed/27583653 http://dx.doi.org/10.1371/journal.pone.0161549 |