LED candles are neat, but they’re very suboptimal for wish-making: you can’t blow them out. Unless you take the circuit from ...
It’s the evening before publication, and a pair of Hackaday writers convene to record the week’s podcast. This week Elliot Williams is joined by Jenny List, and it’s a bumper ...
Abstract: Considering the low electrical conductivity of the p-type contact layer, current crowding is the primary impediment to the preparation of gallium nitride green micro-light-emitting-diodes ...
Abstract: We extended the emission wavelength of indium gallium nitride (InGaN) quantum wells to the yellow–red region by utilizing increased growth pressure. A clear 54-nm redshift of the peak ...
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