Chemical trends of deep levels in van der Waals semiconductors

Chemical trends of deep levels in van der Waals semiconductors

The optical and electronic properties of semiconducting transition metal dichalcogenides are strongly dependent on native defects within their crystal lattice. Here, the authors use transient spectroscopy to identify defect-related deep levels in the bandgap of MoS2, WS2 and their alloys.

Bibliographic Details
Main Authors: Penghong Ci, Xuezeng Tian, Jun Kang, Anthony Salazar, Kazutaka Eriguchi, Sarah Warkander, Kechao Tang, Jiaman Liu, Yabin Chen, Sefaattin Tongay, Wladek Walukiewicz, Jianwei Miao, Oscar Dubon, Junqiao Wu
Format: Article
Language:English
Published: Nature Publishing Group 2020-10-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-020-19247-1

Internet

https://doi.org/10.1038/s41467-020-19247-1

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