Saturday, April 28, 2012

LED efficiency puzzle solved by theorists using quantum-mechanical calculations

April 20, 2011 by  
Filed under Physics News

Researchers say they’ve figured out the cause of a problem that’s made light-emitting diodes (LEDs) impractical for general lighting purposes. Their work will help engineers develop a new generation of high-performance, energy-efficient lighting that could replace incandescent and fluorescent bulbs.
ScienceDaily: Physics News

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