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Tuning light emission of PbS nanocrystals from infrared to visible range by cation exchange
Colloidal semiconductor nanocrystals, with intense and sharp-line emission between red and near-infrared spectral regions, are of great interest for optoelectronic and bio-imaging applications. The growth of an inorganic passivation layer on nanocrystal surfaces is a common strategy to improve their...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Taylor & Francis
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5070028/ https://www.ncbi.nlm.nih.gov/pubmed/27877842 http://dx.doi.org/10.1088/1468-6996/16/5/055007 |