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Gain roll-off in cadmium selenide colloidal quantum wells under intense optical excitation
Colloidal quantum wells, or nanoplatelets, show among the lowest thresholds for amplified spontaneous emission and lasing among solution-cast materials and among the highest modal gains of any known materials. Using solution measurements of colloidal quantum wells, this work shows that under photoex...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Publishing Group UK
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9110332/ https://www.ncbi.nlm.nih.gov/pubmed/35577869 http://dx.doi.org/10.1038/s41598-022-11882-6 |