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Can I read Effect of Graded-Indium-Content Superlattice on the Optical and Structural Properties of Yellow-Emitting InGaN/GaN Quantum Wells on EtoBox?
Effect of Graded-Indium-Content Superlattice on the Optical and Structural Properties of Yellow-Emitting InGaN/GaN Quantum Wells by Li, Xuan (author);Liu, Jianping (author);Su, Xujun (author);Huang, Siyi (author);Tian, Aiqin (author);Zhou, Wei (author);Jiang, Lingrong (author);Ikeda, Masao (author);Yang, Hui (author) is a Engineering article available to read on EtoBox.
What is Effect of Graded-Indium-Content Superlattice on the Optical and Structural Properties of Yellow-Emitting InGaN/GaN Quantum Wells about?
We have improved the material quality of the high indium composition InGaN/GaN multiple quantum wells (MQWs) grown on free-standing GaN substrates using the graded-indium-content superlattice. We found that by adopting a graded-indium-content superlattice structure, the spectral FWHM of the yellow emitting InGaN/GaN MQW was reduced from 181 meV to 160 meV, and the non-radiative recombination lifetime increased from 13 ns to 44 ns. Besides, the graded-indium-content superlattice can mitigate strain relaxation in high indium composition MQWs as shown by the TEM diffraction patterns.
Who reads Effect of Graded-Indium-Content Superlattice on the Optical and Structural Properties of Yellow-Emitting InGaN/GaN Quantum Wells?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- Li, Xuan (author);Liu, Jianping (author);Su, Xujun (author);Huang, Siyi (author);Tian, Aiqin (author);Zhou, Wei (author);Jiang, Lingrong (author);Ikeda, Masao (author);Yang, Hui (author)
- Publisher
- MDPI AG
- Published
- 2021
- Language
- EN
- Field
- Engineering (Physical Sciences)