Electronic correlations and flattened band in magnetic Weyl semimetal candidate Co3Sn2S2

Electronic correlations and flattened band in magnetic Weyl semimetal candidate Co3Sn2S2

How electron correlation interplays with topological states remains rarely explored. Here, the authors report flat band arising due to electron correlations in magnetic Weyl semimetal Co3Sn2S2 from a combined optical-spectroscopy and simulation study.

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Bibliographic Details
Main Authors: Yueshan Xu, Jianzhou Zhao, Changjiang Yi, Qi Wang, Qiangwei Yin, Yilin Wang, Xiaolei Hu, Luyang Wang, Enke Liu, Gang Xu, Ling Lu, Alexey A. Soluyanov, Hechang Lei, Youguo Shi, Jianlin Luo, Zhi-Guo Chen
Format: article
Language:EN
Published: Nature Portfolio 2020
Subjects:
Science
Q
Online Access:https://doaj.org/article/ebb694c3ec7b4030ad8599fb11a722c1
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