Spin Gapless Semiconductor–Nonmagnetic Semiconductor Transitions in Fe-Doped Ti₂CoSi: First-Principle Calculations

Employing first-principle calculations, we investigated the influence of the impurity, Fe atom, on magnetism and electronic structures of Heusler compound Ti₂CoSi, which is a spin gapless semiconductor (SGS). When the impurity, Fe atom, intervened, Ti₂CoSi lost its SGS property...

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Principais autores:	Yu Feng, Zhou Cui, Ming-sheng Wei, Bo Wu, Sikander Azam
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2018-11-01
coleção:	Applied Sciences
Assuntos:	Heusler alloy electronic structure magnetism doping
Acesso em linha:	https://www.mdpi.com/2076-3417/8/11/2200
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