Slow and highly confined plasmons observed in atomically thin TaS2

Abstract Extreme light confinement down to the atomic scale has been theoretically predicted for ultrathin, Ta-based transition metal dichalcogenides (TMDs). In this work, we report the observation of highly confined plasmons in 2H-TaS2 monolayers and bilayers via momentum-resolved electron energy l...

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Bibliographic Details
Main Authors: Hue T. B. Do, Meng Zhao, Pengfei Li, Yu Wei Soh, Jagadesh Rangaraj, Bingyan Liu, Tianyu Jiang, Xinyue Zhang, Jiong Lu, Peng Song, Jinghua Teng, Michel Bosman
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-025-60814-1
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