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Sub-single exciton optical gain threshold in colloidal semiconductor quantum wells with gradient alloy shelling
Colloidal semiconductor quantum wells have emerged as a promising material platform for use in solution-processable lasers. However, applications relying on their optical gain suffer from nonradiative Auger decay due to multi-excitonic nature of light amplification in II-VI semiconductor nanocrystal...
| Autores principales: | , , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7335098/ https://www.ncbi.nlm.nih.gov/pubmed/32620749 http://dx.doi.org/10.1038/s41467-020-17032-8 |