Evidence of high-temperature exciton condensation in a two-dimensional semimetal

Two-dimensional materials are promising platforms for the realization of an excitonic insulator state. Here the authors report evidence for an excitonic insulator in a single-layer ZrTe2 based on ARPES measurements.

Bibliographic Details
Main Authors: Qiang Gao, Yang-hao Chan, Yuzhe Wang, Haotian Zhang, Pu Jinxu, Shengtao Cui, Yichen Yang, Zhengtai Liu, Dawei Shen, Zhe Sun, Juan Jiang, Tai C. Chiang, Peng Chen
Format: Article
Language:English
Published: Nature Portfolio 2023-02-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-023-36667-x