Coincident Nodal Line and Nodal Surface Phonon States in Ternary Phosphide Compound BaLiP

Coincident Nodal Line and Nodal Surface Phonon States in Ternary Phosphide Compound BaLiP

With the continuous development of topological properties in condensed matter systems, the current research focus has been expanded into phononic bosonic states. Compared with the conventional electronic fermions, topological phonons exhibit very distinct features. In this study, based on density fu...

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Bibliographic Details
Main Authors: Hong Cui, Yunjian Chen, Qin Kang, Pengyue Shan, Tie Yang, Peng Wang
Format: Article
Language:English
Published: MDPI AG 2022-10-01
Series:Crystals
Subjects:
nodal line state
nodal surface state
topological phonon
first principles calculation
topological material
density functional theory
Online Access:https://www.mdpi.com/2073-4352/12/10/1478

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