Thursday, 21 March 2019

Researchers boost intensity of nanowire LEDs

Nanowire researchers have made ultraviolet light-emitting diodes (LEDs) that, thanks to a special type of shell, produce five times higher light intensity than do comparable LEDs based on a simpler shell design.

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Ultra-thin bismuth holds unexpected promise for green electronics

Electronic devices rely on materials whose electrical properties change with temperature, making them less stable in extreme conditions. A d...