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Understanding high efficiency of deep ultraviolet LEDs

February 22, 2019

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Deep ultraviolet light-emitting diodes (DUV-LEDs) made from aluminium gallium nitride (AlGaN) efficiently transfer electrical energy to optical energy due to the growth of one of its bottom layers in a step-like fashion. This finding can lead to the development of even more efficient LEDs.

from Top Technology News -- ScienceDaily https://ift.tt/2VcqLSP

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Understanding high efficiency of deep ultraviolet LEDs

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