High performance of AlGaN deep-ultraviolet light emitting diodes due to improved vertical carrier transport by delta-accelerating quantum barriers
Author:
Affiliation:
1. State Key Laboratory of Artificial Microstructure and Mesoscopic Physics, School of Physics, Peking University, Beijing 100871, China
2. Collaborative Innovation Center of Quantum Matter, Beijing 100871, China
Funder
National Key R&D Program of China
National Natural Science Foundation of China
Publisher
AIP Publishing
Subject
Physics and Astronomy (miscellaneous)
Link
http://aip.scitation.org/doi/pdf/10.1063/1.5093160
Reference19 articles.
1. M. Kneissl , III-Nitride Ultraviolet Emitters ( Springer, 2016), p. 1.
2. Deep-ultraviolet light-emitting diodes with external quantum efficiency higher than 20% at 275 nm achieved by improving light-extraction efficiency
3. Recent progress of high efficiency white LEDs
4. 85% internal quantum efficiency of 280-nm AlGaN multiple quantum wells by defect engineering
5. AlGaN photonics: recent advances in materials and ultraviolet devices
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