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Enhanced trion emission from colloidal quantum dots with photonic crystals by two-photon excitation
For colloidal quantum dots, the ongoing biggest problem is their fluorescence blinking. Until now, there is no generally accepted model for this fluorescence blinking. Here, two-photon excited fluorescence from CdSe/ZnS nanocrystals on silicon nitride photonic crystals is studied using a femtosecond...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Publishing Group
2013
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3828571/ https://www.ncbi.nlm.nih.gov/pubmed/24231669 http://dx.doi.org/10.1038/srep03228 |