Publication: Efficient nanocrystal-based white LEDs with suppressed absorption losses
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We demonstrate efficient white LEDs by using the combination of green-emitting near-unity quantum dots with red-emitting nanorods. Stokes-shift in red via dot-to-rod transition reduced absorption losses and led to a high quantum efficiency of 42.9%.
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Optica Publishing Group
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Optics
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Optics InfoBase Conference Papers