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Room temperature multi-phonon upconversion photoluminescence in monolayer semiconductor WS(2)
Photon upconversion is an anti-Stokes process in which an absorption of a photon leads to a reemission of a photon at an energy higher than the excitation energy. The upconversion photoemission has been already demonstrated in rare earth atoms in glasses, semiconductor quantum wells, nanobelts, carb...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6328540/ https://www.ncbi.nlm.nih.gov/pubmed/30631049 http://dx.doi.org/10.1038/s41467-018-07994-1 |