Rare red green blue to light up the dark (VIDEO)

University of Johannesburg

Caption

UJ physics researchers discover they can get double the light intensity in a common light-emitting material. If the material succeeds, electric lighting bills could be much lower for everyone. The research appears in Luminescence at https://doi.org/10.1016/j.jlumin.2021.118462

Credit

Video by Therese van Wyk, University of Johannesburg. Video clip of light-emitting materials by Mr Machaba Letswalo, University of Johannesburg.

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CC0

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