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A high-performance white-light-emitting-diodes based on nano-single crystal divanadates quantum dots
We report a high-performance phosphors-free white light-emitting-diodes (w-LEDs) using Ba(2)V(2)O(7) or Sr(2)V(2)O(7) quantum dots that directly heteroepitaxially grown on common quartz substrates by polymer assisted deposition (PAD). The quantum efficiency of quantum dots is as high as 95%. More im...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4437379/ https://www.ncbi.nlm.nih.gov/pubmed/25989049 http://dx.doi.org/10.1038/srep10460 |