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Validity of Weyl fermion picture for transition metals monopnictides TaAs, TaP, NbAs, and NbP from ab initio studies

We investigate electronic and optical properties of the topological Weyl semimetals TaAs, TaP, NbAs and NbP crystallizing in bct geometry by means of the ab initio density functional theory with spin-orbit interaction within the independent-particle approximation. The small energetical overlap of Ta...

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Détails bibliographiques
Publié dans:Sci Rep
Auteurs principaux: Grassano, Davide, Pulci, Olivia, Mosca Conte, Adriano, Bechstedt, Friedhelm
Format: Artigo
Langue:Inglês
Publié: Nature Publishing Group UK 2018
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC5824971/
https://ncbi.nlm.nih.gov/pubmed/29476113
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-018-21465-z
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