| Journal: | Revista mexicana de física |
| Database: | PERIÓDICA |
| System number: | 000453970 |
| ISSN: | 0035-001X |
| Authors: | Berber, M1 Nour Bouzouira, B1 Abid, H2 Boudali, A3 Moujri, H4 |
| Institutions: | 1Centre Universitaire Nour Bachir, El Bayadh. Argelia 2Djillali Liabes University, Research Center Applied Materials Laboratory, Sidi Bel Abbes. Argelia 3University of Saida, Laboratory of Physico-Chemical Studies, Saida. Argelia 4Universite Hassan II de Casablanca, Faculte des Sciences, Casablanca. Marruecos |
| Year: | 2020 |
| Season: | Sep-Oct |
| Volumen: | 66 |
| Number: | 5 |
| Pages: | 604-609 |
| Country: | México |
| Language: | Inglés |
| Document type: | Artículo |
| Approach: | Analítico, teórico |
| English abstract | In this study, we have investigated the structural, electronic, and magnetic properties of the Rb2NaVF6 compound. We have performed our calculations by the use of first-principle methods based on spin-polarized density functional theory, where the electronic exchangecorrelation potential is treated by the generalized gradient approximation GGA- PBEsol coupled with the improved TB-mBJ approach. The calculated structural parameters of Rb2NaVF6 are in good agreement with the available experimental data. Rb2NaVF6 exhibits a halfmetallic ferromagnetic feature with a spin polarization of 100% at the Fermi level and a direct large half-metallic gap of 3.582 eV. The total magnetic moments are 2 µB. This material is half-metallic ferromagnets, and it can be potential candidates for spintronics applications at a higher temperature |
| Disciplines: | Física y astronomía |
| Keyword: | Electromagnetismo, Investigación electrónica de giro, Fluoruro de vanadio cuaternario, Estructuras electrónicas, Ferromagnético semimetálico |
| Keyword: | Electromagnetism, Spin electronic investigation, Quaternary vanadium fluoride, Electronic structures, Half-metallic ferromagnetic |
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