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Device physics

Enlightening solutions

White-light-emitting diodes are becoming increasingly important, but what is the best way to build compact devices possessing high efficiency? Bright prospects are offered by multi-layer organic devices grown from solution.

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Figure 1: Cross-section through the multi-layer OLED developed by Gong and colleagues2.


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Meerholz, K. Enlightening solutions. Nature 437, 327–328 (2005).

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