A first-principles investigation of band inversion in topologically nontrivial Na_2AgX (X= As, Sb and Bi) full Heusler compounds

A first-principles investigation of band inversion in topologically nontrivial Na_2AgX (X= As, Sb and Bi) full Heusler compounds

Topological nontrivial nature are the latest phases to be discovered in condensed matter physics with insulating bulk band gaps and topologically protected metallic surface states; they are one of the current hot topics because of their unique properties and potential applications. In this paper, we...

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Bibliographic Details
Main Authors: A. Boughena, S. Benalia, O. Cheref, N. Bettahar, D. Rached
Format: Article
Language:English
Published: Institute for Condensed Matter Physics 2021-06-01
Series:Condensed Matter Physics
Subjects:
dft
heusler
spin orbital couplings
topological order
electronic properties
Online Access:http://www.icmp.lviv.ua/journal/zbirnyk.106/23602/abstract.html

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