Predicted remarkably topological nodal surface states in P63/m type Sr3WN3 from first-principles

Predicted remarkably topological nodal surface states in P63/m type Sr3WN3 from first-principles

In this study, a new P63/m type material Sr3WN3 with excellent topological nodal surface (NS) state, i.e., the conduction and valence bands cross on closed NSs in the Brillouin zone (BZ), was predicted via first-principle calculation. The mentioned compound has mechanical and dynamic stability based...

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Bibliographic Details
Main Authors: Tie Yang, R. Khenata, Xiaotian Wang
Format: Article
Language:English
Published: Elsevier 2020-06-01
Series:Results in Physics
Subjects:
First-principles
Crystal structure
Electronic structures
Metals and alloys
Topological semimetals
Online Access:http://www.sciencedirect.com/science/article/pii/S2211379720302801

Internet

http://www.sciencedirect.com/science/article/pii/S2211379720302801

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