Defects activated photoluminescence in two-dimensional semiconductors: interplay between bound, charged, and free excitons

Point defects in semiconductors can trap free charge carriers and localize excitons. The interaction between these defects and charge carriers becomes stronger at reduced dimensionalities, and is expected to greatly influence physical properties of the hosting material. We investigated effects of an...

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Detalhes bibliográficos
Main Authors: Tongay, Sefaattin, Suh, Joonki, Ataca, Can, Fan, Wen, Luce, Alexander, Kang, Jeong Seuk, Liu, Jonathan, Ko, Changhyun, Raghunathanan, Rajamani, Zhou, Jian, Ogletree, Frank, Li, Jingbo, Grossman, Jeffrey C., Wu, Junqiao
Formato: Artigo
Idioma:Inglês
Publicado em: Nature Publishing Group 2013
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Article
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3772378/
https://ncbi.nlm.nih.gov/pubmed/24029823
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep02657
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