Enhancing the Luminous Efficiency of Ultraviolet Light Emitting Diodes By Adjusting the Al Composition of Pre-Well Superlattice

The lower luminous efficiency is a critical issue for ultraviolet light-emitting diodes (UV-LEDs) owing to the poor carrier injection efficiency and high dislocation density. Here, we can improve the luminous efficiency in two avenues by adjusting the Al composition of the InGaN&#x002F;Al<sub...

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Bibliografische gegevens
Hoofdauteurs: Yanli Wang, Peixian Li, Siyu Jiang, Xiaowei Zhou, Jinxing Wu, Wenkai Yue, Yue Hao
Formaat: Artigo
Taal:Inglês
Gepubliceerd in: IEEE 2021-01-01
Reeks:IEEE Photonics Journal
Onderwerpen:
Ultraviolet light-emitting diodes
hole blocking layer
superlattice
APSYS
Online toegang:https://ieeexplore.ieee.org/document/9451621/
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