Artículo

Structural, magneto-electronic and thermophysical properties of the new d0 quaternary heusler compounds KSrCZ (Z =P, As, Sb)

Taleb, A.; Chahed, A.; Boukli, M.; Rozale, H.; Amrani, B.; Rahmoune, M.; Sayade, A.

Facultad de Ciencias, UNAM, publicado en Revista Mexicana de Física, y cosechado de Revistas UNAM

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Procedencia del contenido

Entidad o dependencia
Facultad de Ciencias, UNAM
Revista
Repositorio
Contacto
Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

Cita

Taleb, A., et al. (2020). Structural, magneto-electronic and thermophysical properties of the new d0 quaternary heusler compounds KSrCZ (Z =P, As, Sb). Revista Mexicana de Física; Vol 66, No 3 May-Jun: 265-272. Recuperado de https://repositorio.unam.mx/contenidos/4107807

Descripción del recurso

Autor(es)
Taleb, A.; Chahed, A.; Boukli, M.; Rozale, H.; Amrani, B.; Rahmoune, M.; Sayade, A.
Tipo
Artículo de Investigación
Área del conocimiento
Físico Matemáticas y Ciencias de la Tierra
Título
Structural, magneto-electronic and thermophysical properties of the new d0 quaternary heusler compounds KSrCZ (Z =P, As, Sb)
Fecha
2020-05-01
Resumen
Investigation of band structure and thermo-physical response of the d0 new quaternary Heusler compounds KSrCZ (Z = P, As, Sb) within the frame work of density functional theory with full potential linearized augmented plane wave method has been analyzed. Results showed that type-Y3 is the most favorable atomic arrangement. All the compounds are found to be half-metallic ferromagnetic materials with an integer magnetic moment of 2.00 μB and a half-metallic gap EHM of 0.292, 0.234, and 0.351 eV, respectively. The half-metallicity of KSrCZ (Z = P, As, Sb) compounds can be kept in a quite large hydrostatic strain. Thermoelectric properties of the KSrCZ (Z = P, As, Sb) materials are additionally computed over an extensive variety of temperature and it is discovered that all compounds demonstrates higher figure of merit. The properties of half-metallicity and higher Seebeck coefficient makes these materials a promising candidates for thermoelectric and spintronic device applications.
Idioma
eng
ISSN
2683-2224 (digital); 0035-001X (impresa)

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