The role of chalcogen vacancies for atomic defect emission in MoS2

The role of chalcogen vacancies for atomic defect emission in MoS2

The relation between the microscopic structure and the optical properties of atomic defects in 2D semiconductors is still debated. Here, the authors correlate different fabrication processes, optical spectroscopy and electron microscopy to identify the optical signatures of chalcogen vacancies in mo...

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Autores principales: Elmar Mitterreiter, Bruno Schuler, Ana Micevic, Daniel Hernangómez-Pérez, Katja Barthelmi, Katherine A. Cochrane, Jonas Kiemle, Florian Sigger, Julian Klein, Edward Wong, Edward S. Barnard, Kenji Watanabe, Takashi Taniguchi, Michael Lorke, Frank Jahnke, Johnathan J. Finley, Adam M. Schwartzberg, Diana Y. Qiu, Sivan Refaely-Abramson, Alexander W. Holleitner, Alexander Weber-Bargioni, Christoph Kastl
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Science
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Acceso en línea:https://doaj.org/article/5b43e38fa43c425488c2818921e8dea0
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Sumario:The relation between the microscopic structure and the optical properties of atomic defects in 2D semiconductors is still debated. Here, the authors correlate different fabrication processes, optical spectroscopy and electron microscopy to identify the optical signatures of chalcogen vacancies in monolayer MoS2.

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