Piezoelectric-the photoelectric effect to enhance performance of LED 4 times
Date:2011-11-24 16:13
Status:Be resolved
Question:zhangsheng
es both maintain close enough for a long time to restructure. Electrons and holes near the longer, the higher efficiency of LED devices. While the General LED internal quantum efficiency can reach 80%, traditional single p-n junction points outside of the film LED efficiency was only 3%.
Zinc oxide Nanowires constitutes a new installation of p-n junction n, gallium nitride thin films can be used as one of p. Free carriers are trapped in the interface area. Piezoelectric-the photoelectric e
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