Encyclopedia > Electroluminescence

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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.

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Lake Ronkonkoma, New York

... Males have a median income of $50,715 versus $34,301 for females. The per capita income for the town is $23,233. 6.2% of the population and 3.1% of families are below the ...

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