Piezoelectric-the photoelectric effect to enhance performance of LED 4 times
Date:2011-11-24 16:13
Status:Be resolved
Question:zhangsheng
issue of the journal Nano letters.
By mechanical strain imposed on nanowires, researchers at Georgia Tech in which manufacturing of piezo-electric potential. The potential is used to adjust the charge transport, and strengthening LED carrier injection. This piezoelectric control of potential for opto-electronic devices is called piezoelectric-the photoelectric effect. This effect can increase the rate of electron and hole reunite to produce photons and by upgrading the luminous intensity a
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