Emission color tunable light-emitting diodes composed of InGaN multifacet quantum wells

M. Funato, K. Hayashi, M. Ueda, Y. Kawakami, Y. Narukawa et al.
We demonstrate that the apparent emission colors of InGaN-based light-emitting diodes using microstructured multifacet quantum wells as active layers can externally be controlled over a wide spectral range that encompasses green to blue or white at a color temperature of 4000 K to blue along the Pl ... [Appl. Phys. Lett. 93, 021126 (2008)] published Fri Jul 18, 2008.
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