From Wikipedia, the free encyclopedia.
Electroluminescence is an optical phenomenon and electrical phenomenon where a material such as a natural blue diamond emits light when an electric current is passed through it. El
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Wikipedia: Electroluminescence |
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Electroluminescence From Wikipedia, the free encyclopedia. Electroluminescence is an optical phenomenon and electrical phenomenon where a material such as a natural blue diamond emits light when an electric current is passed through it. El |
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