Topological states and topological phase transition in Cu_{2}SnS_{3} and Cu_{2}SnSe_{3}

Based on the first-principles calculations and model analysis, we propose that the isostructural compounds Cu_{2}SnS_{3} and Cu_{2}SnSe_{3} are both the simplest nodal-line semimetals with only one nodal line in their crystal momentum space when spin-orbit coupling (SOC) is ignored. The inclusion of...

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Bibliographic Details

Published in:	Physical Review Research
Main Authors:	Liqin Zhou, Yuting Qian, Changming Yue, Yi Jiang, Zhong Fang, Wei Zhang, Chen Fang, Hongming Weng
Format:	Article
Language:	English
Published:	American Physical Society 2022-07-01
Online Access:	http://doi.org/10.1103/PhysRevResearch.4.033067