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Voiding defects: New technique makes LED lighting more efficient |
January 26, 2011
Light-emitting diodes (LEDs) are an increasingly popular technology for use in energy-efficient lighting. Researchers have now developed a new technique that reduces defects in the gallium nitride (GaN) films used to create LEDs, making them more efficient.
Link: http://www.sciencedaily.com/releases/2011/01/110125123237.htm
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