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Probing excitonic states in suspended two-dimensional semiconductors by photocurrent spectroscopy
The optical response of semiconducting monolayer transition-metal dichalcogenides (TMDCs) is dominated by strongly bound excitons that are stable even at room temperature. However, substrate-related effects such as screening and disorder in currently available specimens mask many anticipated physica...
Autores principales: | , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4198869/ https://www.ncbi.nlm.nih.gov/pubmed/25318849 http://dx.doi.org/10.1038/srep06608 |