Pseudodoping of a metallic two-dimensional material by the supporting substrate

Weak hybridization of two-dimensional metallic materials with their substrates plays a crucial role in charge transfer and doping characteristics. Here, the authors report heavy doping of monolayer 1H-TaS2 synthesized on Au(111) by ab-initio calculations and STM/STS experiments.

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Auteurs principaux: Bin Shao, Andreas Eich, Charlotte Sanders, Arlette S. Ngankeu, Marco Bianchi, Philip Hofmann, Alexander A. Khajetoorians, Tim O. Wehling
Format: article
Langue:EN
Publié: Nature Portfolio 2019
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Accès en ligne:https://doaj.org/article/2ff2334d3506471d8ef9d982a1f5da7f
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Résumé:Weak hybridization of two-dimensional metallic materials with their substrates plays a crucial role in charge transfer and doping characteristics. Here, the authors report heavy doping of monolayer 1H-TaS2 synthesized on Au(111) by ab-initio calculations and STM/STS experiments.