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Efficient near-infrared up-conversion photoluminescence in carbon nanotubes

Photoluminescence phenomena normally obey Stokes' law of luminescence according to which the emitted photon energy is typically lower than its excitation counterparts. Here we show that carbon nanotubes break this rule under one-photon excitation conditions. We found that the carbon nanotubes e...

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Detalles Bibliográficos
Autores principales: Akizuki, Naoto, Aota, Shun, Mouri, Shinichiro, Matsuda, Kazunari, Miyauchi, Yuhei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Pub. Group 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4660356/
https://www.ncbi.nlm.nih.gov/pubmed/26568250
http://dx.doi.org/10.1038/ncomms9920