A DFT study of the electronic, optical and topological properties of free and biaxially strained CuIn 1−x Al x Se 2
Résumé
Among the CuIn 1−x Al x Se 2 alloys, that with x = 0.25 is the optimal one in terms of band gap and conversion efficiency. Its absorption coefficient is highly modified under biaxial strains that occur in thin films.
Domaines
MatériauxOrigine | Fichiers produits par l'(les) auteur(s) |
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