Bright infrared quantum-dot light-emitting diodes through inter-dot spacing control
نویسندگان
چکیده
منابع مشابه
Bright infrared quantum-dot light-emitting diodes through inter-dot spacing control.
Infrared light-emitting diodes are currently fabricated from direct-gap semiconductors using epitaxy, which makes them expensive and difficult to integrate with other materials. Light-emitting diodes based on colloidal semiconductor quantum dots, on the other hand, can be solution-processed at low cost, and can be directly integrated with silicon. However, so far, exciton dissociation and recom...
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ژورنال
عنوان ژورنال: Nature Nanotechnology
سال: 2012
ISSN: 1748-3387,1748-3395
DOI: 10.1038/nnano.2012.63