Structural, elastic, electronic, and magnetic properties of Ni2MnSb, Ni2MnSn, and Ni2MnSb0.5Sn0.5 magnetic shape memory alloys
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| Natura: | Artículo científico |
| Lingua: | en |
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Sociedad Mexicana de Física A.C.
2020
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| _version_ | 1866815577440387072 |
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| author | O. Benguerine |
| author_facet | O. Benguerine |
| contents | Structural, elastic, electronic, and magnetic properties of Ni2MnSb, Ni2MnSn, and Ni2MnSb0.5Sn0.5 magnetic shape memory alloys O. Benguerine Z. Nabi B. Benichou B. Bouabdallah H. Bouchenafa M. Maachou R. Ahuja Física, Astronomía y Matemáticas MSMA alloys Ab initio study elastic constants quaternary Heusler alloy Structural, elastic, electronic, and magnetic properties of the Nickel-based magnetic shape memory alloys (MSMA) Ni2MnSb, Ni2MnSn and Ni2MnSb0.5Sn0.5, are investigated using the full-potential linearized plane wave plus local orbital method (FP-LAPW+lo). With PerdewBurke-Ernzerhof (PBE) exchange-correlation, generalized gradient approximation (GGA) is used to describe the electronic exchange correlation energy. Equilibrium lattice constant, bulk modulus, and its pressure derivative are calculated and compared with available data. Using the total energy versus strain in the framework of the FP-LAPW+lo approach, we compute the elastic constants of the studied compounds in their austenite structure. Good agreement is found with other calculations both for Ni2MnSb and Ni2MnSn. Magnetic moments agree well with available results. 2020 artículo científico 0035-001X https://www.redalyc.org/articulo.oa?id=57082932001 en http://www.redalyc.org/revista.oa?id=570 Revista Mexicana de Física application/pdf Sociedad Mexicana de Física A.C. Revista Mexicana de Física (México) Num.2 Vol.66 |
| format | Artículo científico |
| id | redalyc_57082932001 |
| language | en |
| publishDate | 2020 |
| publisher | Sociedad Mexicana de Física A.C. |
| spellingShingle | Structural, elastic, electronic, and magnetic properties of Ni2MnSb, Ni2MnSn, and Ni2MnSb0.5Sn0.5 magnetic shape memory alloys O. Benguerine Física, Astronomía y Matemáticas MSMA alloys Ab initio study elastic constants quaternary Heusler alloy Structural, elastic, electronic, and magnetic properties of Ni2MnSb, Ni2MnSn, and Ni2MnSb0.5Sn0.5 magnetic shape memory alloys O. Benguerine Z. Nabi B. Benichou B. Bouabdallah H. Bouchenafa M. Maachou R. Ahuja Física, Astronomía y Matemáticas MSMA alloys Ab initio study elastic constants quaternary Heusler alloy Structural, elastic, electronic, and magnetic properties of the Nickel-based magnetic shape memory alloys (MSMA) Ni2MnSb, Ni2MnSn and Ni2MnSb0.5Sn0.5, are investigated using the full-potential linearized plane wave plus local orbital method (FP-LAPW+lo). With PerdewBurke-Ernzerhof (PBE) exchange-correlation, generalized gradient approximation (GGA) is used to describe the electronic exchange correlation energy. Equilibrium lattice constant, bulk modulus, and its pressure derivative are calculated and compared with available data. Using the total energy versus strain in the framework of the FP-LAPW+lo approach, we compute the elastic constants of the studied compounds in their austenite structure. Good agreement is found with other calculations both for Ni2MnSb and Ni2MnSn. Magnetic moments agree well with available results. 2020 artículo científico 0035-001X https://www.redalyc.org/articulo.oa?id=57082932001 en http://www.redalyc.org/revista.oa?id=570 Revista Mexicana de Física application/pdf Sociedad Mexicana de Física A.C. Revista Mexicana de Física (México) Num.2 Vol.66 |
| title | Structural, elastic, electronic, and magnetic properties of Ni2MnSb, Ni2MnSn, and Ni2MnSb0.5Sn0.5 magnetic shape memory alloys |
| topic | Física, Astronomía y Matemáticas MSMA alloys Ab initio study elastic constants quaternary Heusler alloy |
| url | https://www.redalyc.org/articulo.oa?id=57082932001 |